A companion to your reading

HO Glossary

People, institutions and ideas behind the words.

201 terms

A

Abbot

住職・住持

Foundation

The head of a Buddhist temple or monastic community. The English title translates several Japanese offices whose authority and duties vary between institutions. An abbot might oversee teaching, ritual and administration; the title alone does not establish noble ancestry or political power.

Sources

Glossary | SOTOZEN.COMSōtō Zen Buddhist AssociationRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKyoto: A First Look

In the readingsKamakura: A First Look

Abdication

譲位・退位

Foundation

Giving up the throne during a ruler's lifetime. In Japanese history, abdication did not always end an emperor's political activity: some retired emperors continued to influence appointments, succession and government. The circumstances and consequences differed from reign to reign.

Sources

院政(インセイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsOki: The Work an Exile Could Still Do

Amida Buddha

阿弥陀仏

Specialist / context

The Buddha of Infinite Light associated with rebirth in the Western Pure Land. Devotion to Amida became central to several Japanese Buddhist traditions.

Sources

Amida Manifesting in the Dharma-body of Expedient Means - Japan - Edo period (1615–1868) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKamakura: A First Look

In the readingsWhy Did Temples Become Powers in Their Own Right?

Ashigaru

足軽

Specialist / context

Foot soldiers who became increasingly important in late medieval armies. Their equipment, organization, and status varied among domains and campaigns.

Sources

足軽(アシガル)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsSamurai Beyond the Battlefield

In the readingsYamagata Aritomo

Asuka

飛鳥時代

Foundation

A period of court government associated with the Asuka region, the spread of Buddhism and major changes in royal administration. Its starting date varies by historical convention. It ends with the move to the capital at Nara in 710.

Sources

Asuka and Nara Periods (538–794) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsAsuka and Fujiwara: The Work of Making a Capital

B

Bakufu

幕府

Specialist / context

Literally a tent government. Historians use the term for warrior governments, especially the Kamakura, Muromachi, and Tokugawa regimes.

Sources

Selected Documents of the Kamakura Bakufu | Primary Sources | Asia for Educators | Columbia UniversityColumbia University · Asia for EducatorsRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEnomoto Takeaki

In the readingsFukuzawa Yukichi

Bakuhan system

幕藩体制

Specialist / context

A modern term for the combined political order of the Tokugawa shogunate and daimyo domains. It highlights their interdependence without implying equal authority.

Sources

幕藩体制(バクハンタイセイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsThree Shogunates, One Clear Story

In the readingsTokugawa Iemitsu

Bakumatsu

幕末

Foundation

The final years of the Tokugawa shogunate, commonly dated from Perry's arrival in 1853 to the regime's fall in 1867–1868. Foreign negotiations, internal reform and struggles over political authority overlapped. It is a historical label, not an official era name.

Sources

Initial Steps toward a Constitutional State : Outline | Modern Japan in archivesNational Diet LibraryRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsFrom Edo to Tokyo

In the readingsKatsu Kaishū

Bodhisattva

菩薩

Specialist / context

In Mahayana Buddhism, a being committed to awakening who acts for the liberation of others rather than seeking release for oneself alone.

Sources

Buddhism and Buddhist Art - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsByōdō-in: A Paradise Across the Water

In the readingsItsukushima Shrine: Where the Tide Joins the Ceremony

Buddha

仏・如来

Foundation

An awakened being in Buddhist teaching. The historical Buddha, Śākyamuni, is the teacher associated with Buddhism's origins; Japanese Buddhist art and worship also feature other Buddhas, such as Amida. The word does not refer to every Buddhist sacred figure indiscriminately.

Sources

Buddhism and Buddhist Art - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsTwelve Faces of Japanese History

Buddhism

仏教

Foundation

A religious tradition originating in South Asia around the teachings of the historical Buddha. It addresses suffering, conduct and liberation through varied teachings and practices. Introduced to Japan through continental connections, Buddhism developed many schools, institutions and forms of devotion.

Sources

Buddhism and Buddhist Art - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsPut Japan’s History on the Map

Bugyō

奉行

Specialist / context

A broad title for magistrates or commissioners responsible for specified administrative fields. Duties depended on the office, government, and period.

Sources

奉行(ブギョウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsIshida Mitsunari

In the readingsAshikaga Yoshimasa

Bunraku

文楽・人形浄瑠璃

Specialist / context

Japanese puppet theatre combining puppeteers, a narrative chanter, and shamisen accompaniment. The performers work together to bring dramatic stories to life.

Sources

Five traditional Japanese performing arts registered as UNESCO Intangible Cultural Heritage! | Japan Cultural Expo - Nihonhaku - | Exploring Arts of Japan from Antiquity to the PresentAgency for Cultural Affairs · Japan Cultural ExpoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsDōtonbori: Where Osaka Came for a Story

In the readingsHow Did Japanese Performances Outlive Their Performers?

Bushi

武士

Foundation

A Japanese term for warriors. Its meaning changed across periods and should not be treated as a single timeless social class.

Sources

SamuraiThe Metropolitan Museum of Art, Department of Asian Art (2002)Opening two prose paragraphsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsHow Did Japan Make Food Last?

In the readingsChikamatsu Monzaemon

Bushidō

武士道

Specialist / context

The way of the warrior: a name for ideas about warrior conduct, duty and self-discipline. These ideas were formulated differently across time and were reshaped in modern Japan. Bushidō was not one universal written code obeyed unchanged by all historical samurai.

Sources

Inventing the Way of the Samurai: Nationalism, Internationalism, and Bushidō in Modern Japan | Oxford AcademicOxford University PressPublisher’s book description; full book not consultedPublisher’s description consulted; full book not read.

In the readingsWhat Did Loyalty Mean to a Samurai?

In the readingsMount Iimori: The Making of the Byakkotai Story

Byōbu

屏風

Specialist / context

A folding screen made of joined panels, used as an interior furnishing and a surface for painting or calligraphy.

Sources

Byōbu folding screens | English | 在外日本古美術品保存修復協力事業Tokyo National Research Institute for Cultural PropertiesRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTokugawa Iemitsu

C

Chanoyu

茶の湯

Specialist / context

The practice of preparing and sharing powdered green tea in a carefully arranged gathering. Utensils and surroundings form part of the experience.

Sources

Attributed to Sen no Rikyū - Tea Scoop (Chashaku) - Japan - Momoyama period (1573–1615) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTea, Gardens and Pictures

In the readingsWhy Did a Plain Tea Bowl Become a Treasure?

Charter oath

五箇条の御誓文

Specialist / context

Five principles proclaimed in the emperor's name in 1868, including deliberation and seeking knowledge beyond Japan. They expressed a broad direction for the new government. The oath was neither a detailed constitution nor a guarantee of immediate representative democracy.

Sources

Initial Steps toward a Constitutional State : Outline | Modern Japan in archivesNational Diet LibraryRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWhy Does Japan So Often Change by Restoring the Past?

In the readingsIwakura Tomomi

Chō — land measure

町

Specialist / context

A traditional unit used to state land area. Ten tan made one chō in the system used by Hideyoshi’s land surveys. Earlier and local standards differed, so a historical acreage should not automatically be converted using a modern value. This entry concerns area, not a town or a distance.

Sources

豊臣秀次朱印状Hashiba Aya, Nagoya City Museum太閤検地とは: land units, ten tan to one chō, and differing earlier standards.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Chōnin

町人

Specialist / context

Townspeople, especially members of the urban status groups associated with trade and crafts in early modern Japan. Their position involved obligations within a town community. Chōnin does not simply mean every person physically living in a city, nor only wealthy merchants.

Sources

町人(チョウニン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsFrom Edo to Tokyo

Chūgū

中宮

Specialist / context

An empress designation used at the imperial court. In Heian court histories it can distinguish one empress from another bearing the title kōgō. The titles describe recognized status, rather than a simple ranking of a ruler’s personal affection. Their use changed over time.

Sources

中宮Heibonsha / KotobankReference entry: empress designation and relationship to kōgō; retrieved passage.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Clan

氏族・一族

Foundation

A group identified through shared ancestry, a lineage name or claims of kinship. In Japanese history, the English word can refer to quite different arrangements. A medieval warrior lineage should not automatically be treated as the same institution as an ancient uji.

Sources

氏姓制度(シセイセイド)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTokiwa: A Thousand Poems in a Warrior’s House

In the readingsAgatainukai no Michiyo

Cloistered rule

院政

Specialist / context

A form of rule in which a retired emperor maintained a separate household and administration while another emperor occupied the throne.

Sources

院政(インセイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsJapan's Nesting Dolls of Power

Confucianism

儒教

Specialist / context

Traditions of ethical, political and scholarly thought associated with Confucius and later Chinese thinkers. In Japan they informed education, government and ideas about social relationships. Different schools interpreted these teachings differently; Confucianism was not a single fixed political program.

Sources

Japanese Philosophy (Stanford Encyclopedia of Philosophy)Stanford Encyclopedia of PhilosophyRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsSakuma Shōzan

Conscription

徴兵

Specialist / context

Compulsory recruitment for military service under government rules. The Meiji state introduced a national conscription system in 1873, with exemptions and procedures that later changed. It broadened recruitment beyond hereditary warriors, but did not mean that every eligible man served at once.

Sources

徴兵令(チョウヘイレイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsJapan Becomes Modern

Constitutional monarchy

立憲君主制

Specialist / context

A system in which a monarch's authority operates within a constitutional framework. Its balance of power can vary greatly. Under Japan's Meiji Constitution, the emperor retained extensive formal powers, so this term does not imply the same arrangement as today's parliamentary monarchy.

Sources

The Constitution of the Empire of Japan | Birth of the Constitution of JapanNational Diet LibraryArticles 4–7 and 33–35; Ito Miyoji translationRelevant public passage consulted; works cited by the source were not independently read.

In the readingsItō Hirobumi

Corvée

徭役・夫役

Specialist / context

Labour demanded by a ruler or public authority as an obligation rather than freely contracted employment. In Japanese history it could include construction, transport and other tasks. The people liable, permitted substitutes and duration varied between periods and systems of rule.

Sources

雑徭(ゾウヨウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsFujiwara no Nakamaro

In the readingsEmperor Kammu

Courtier

廷臣・公家

Foundation

A person attached to a ruler's court, often through an office or a hereditary household position. In Japanese history, courtiers could carry out government, ceremonial and literary work. The word describes a setting and relationship, rather than one uniform rank.

Sources

公家(クゲ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsEmperor, Shogun and Everyone Else

D

Daibutsuden

大仏殿

Specialist / context

A hall built to house a monumental Buddha image. Tōdai-ji's Daibutsuden has been destroyed and rebuilt more than once.

Sources

History - 東大寺Tōdai-jiRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsPut Japan’s History on the Map

In the readingsNara: A First Look

Daijō-daijin

太政大臣

Specialist / context

The highest ministerial title in the classical court hierarchy, often translated as grand minister. Unlike the routine executive ministers, its holder did not always have a fixed administrative workload. The title's practical importance depended on the period and the person appointed.

Sources

太政官(ダジョウカン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsDōkyō

In the readingsFujiwara no Mototsune

Daimyo

大名

Foundation

A powerful territorial lord. During the wars of the sixteenth century, daimyo competed to expand their control. Under the Tokugawa shogunate, they governed domains within an order supervised by the shogun. The term’s political meaning therefore depends on the period being discussed.

Sources

Shōguns and ArtThe Metropolitan Museum of Art, Department of Asian Art (2004)Opening historical paragraphs and paragraph on Hōjō regentsRelevant public passage read; not a claim to have read all works cited by the source.
Political OrderColumbia University, Asia for Educators; Carol Gluck, Henry D. Smith II and Robert OxnamTranscript on domains and alternate attendanceRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsDaitoku-ji and Jukō-in: Remembering Through Tea

Domain

藩

Foundation

The territory and governing establishment of a regional lord. In Tokugawa history, domains operated under the shogunate’s authority. A domain was not the same as a province: a province could contain several domains. Han is a conventional Japanese label for these lordships.

Sources

Political OrderColumbia University, Asia for Educators; Carol Gluck, Henry D. Smith II and Robert OxnamTranscript on domains and alternate attendanceRelevant public passage read; not a claim to have read all works cited by the source.
Provincial Pictorial Maps (Kuni-ezu)Japan Search / National Diet Library exhibitionIntroductory explanation of mapmaking ordersRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsTeradaya: The Dangers of a Well-Connected Inn

E

Edo period

江戸時代

Foundation

The period of Tokugawa rule conventionally dated 1603–1868, named for the shogun's seat at Edo, now Tokyo. Domain government, expanding markets and urban culture developed within a regulated social order. Peace within Japan did not mean an absence of conflict or change.

Sources

Art of the Edo Period (1615–1868) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsEight Doors into Japanese Culture

Emperor

天皇

Foundation

The holder of Japan’s imperial throne, called tennō. The office has carried political, ritual and dynastic authority, but its practical powers changed greatly across history. An emperor should not be assumed either to govern personally or to hold today’s largely ceremonial role in every period.

Sources

二重権力空間構造論 — 並列御在所の歴史的評価Iwanaga Shōzō / Bulletin of the Kyushu University Museum 13 (2015), pp. 9–32Printed pp. 10 and 15–16: changing imperial authority; section C.1 distinguishes sesshō and kampakuRelevant public passage read; not a claim to have read all works cited by the source.
The EmperorImperial Household AgencyConstitutional positionRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsAsuka and Fujiwara: The Work of Making a Capital

Esoteric Buddhism

密教

Specialist / context

Buddhist traditions using initiations, ritual actions, mantras, and mandalas to embody awakening. In Japan, Shingon and Tendai institutions became major centers of esoteric practice.

Sources

Japanese Mandalas | The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor Go-Daigo

In the readingsEmperor Kammu

Extraterritoriality

領事裁判権など

Specialist / context

In the treaty-port context, arrangements placing foreign nationals under their own consular jurisdiction for specified legal matters instead of the local courts. This limited Japanese judicial authority. Ending these privileges was an important aim of treaty revision in the nineteenth century.

Sources

第四章　非水相　改正会議Ministry of Foreign Affairs of JapanTreaty revision: consular jurisdiction and customs dutiesRelevant public passage consulted; works cited by the source were not independently read.

In the readingsIwakura Tomomi

Eye-opening ceremony

開眼供養

Specialist / context

A consecration rite in which the eyes of an image are ritually completed. The rite marks the image's entry into public religious life.

Sources

History - 東大寺Tōdai-jiRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNara: A First Look

In the readingsTōdai-ji: The World Behind the Great Buddha

F

Fudai daimyo

譜代大名

Specialist / context

Daimyo whose houses were established Tokugawa allies before the decisive victory at Sekigahara. Many held important shogunate offices.

Sources

譜代大名(フダイダイミョウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTokugawa Iemochi

In the readingsIi Naosuke

Fusuma

襖

Specialist / context

Opaque sliding partitions used to divide interior rooms. Their surfaces may carry paintings or decorative paper.

Sources

Mini Encyclopedia Washitsu (Japanese-style room) 和室The Japan ForumRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsRyōan-ji: The View Beyond the Stones

In the readingsDaitoku-ji and Jukō-in: Remembering Through Tea

G

Gagaku

雅楽

Specialist / context

Court music and dance preserved in Japan, with repertories that include traditions transmitted from the Asian continent and forms developed locally.

Sources

Five traditional Japanese performing arts registered as UNESCO Intangible Cultural Heritage! | Japan Cultural Expo - Nihonhaku - | Exploring Arts of Japan from Antiquity to the PresentAgency for Cultural Affairs · Japan Cultural ExpoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsHow Did Japan Keep Old Music Playable?

In the readingsHow Did Japanese Performances Outlive Their Performers?

Genrō

元老

Specialist / context

An informal group of senior statesmen who advised the emperor and shaped high political appointments in Meiji and early Taishō Japan.

Sources

元老(ゲンロウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsItagaki Taisuke

In the readingsItō Hirobumi

Gokenin

御家人

Specialist / context

A direct retainer of a shogun. In the Kamakura period, gokenin supplied military service in exchange for recognition and protection of their land rights. Under Tokugawa rule, the same word designated lower-ranking direct retainers without the audience privilege associated with hatamoto.

Sources

御家人(ゴケニン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsJapan's Nesting Dolls of Power

Gongen

権現

Specialist / context

A title for a kami understood as the provisional manifestation of a Buddhist divinity. The term reflects historical shrine-temple combination.

Sources

Gongen shinkō | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNikkō Tōshōgū: A Shogun's Life After Death

In the readingsImakumano: Bringing Kumano to the Capital

Gorintō

五輪塔

Specialist / context

A five-element stone or metal monument used in Buddhist memorial and funerary settings. Its stacked forms correspond to earth, water, fire, wind, and space.

Sources

JAANUS / gorintou 五輪塔JAANUS · Japanese Architecture and Art Net Users SystemRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsIchi-no-Tani: A Battle Wider Than Its Name

Guild

座・仲間（文脈による）

Specialist / context

An organized association of people pursuing a trade or craft, often regulating access to work or commercial privileges. In Japanese history, this English word can translate different institutions, including medieval za and later merchant associations. Their rights and organization require attention to period and place.

Sources

楽市楽座(ラクイチラクザ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan’s Warring States: A First Look

In the readingsAzuchi Castle: The Terms of a New Center

H

Hachiman

八幡神

Specialist / context

A kami associated with warfare, protection, and the imperial house. Hachiman worship developed through close interaction between shrines, Buddhist temples, and warrior communities.

Sources

Hachiman Shinkō | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKamakura: A First Look

In the readingsTsurugaoka Hachimangū: The Shrine That Outlived Its Shoguns

Haihan chiken

廃藩置県

Specialist / context

The 1871 replacement of domains with prefectures under the central government. The change reorganized administration, revenue, and appointments.

Sources

廃藩置県(ハイハンチケン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKioizaka: The Words That Followed the Killing

In the readingsSendai Castle: Below the Summit

Haikai

俳諧

Specialist / context

A poetic tradition that brought playful language and everyday subjects into linked verse and related writing. It includes more than the short poems now called haiku.

Sources

Haiku Society of America DefinitionsHaiku Society of AmericaHokku, haikai and renku definitions and discussion (2004)Relevant public passage consulted; works cited by the source were not independently read.

In the readingsShiki's Matsuyama: Learning to Judge a Poem

In the readingsMatsuo Bashō

Haiku

俳句

Specialist / context

A short Japanese poetic form that developed from hokku. Masaoka Shiki helped establish the modern name and its identity as an independent poem.

Sources

Haiku Society of America DefinitionsHaiku Society of AmericaRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.
Haiku Society of America DefinitionsHaiku Society of AmericaHokku, haikai and renku definitions and discussion (2004)Relevant public passage consulted; works cited by the source were not independently read.

In the readingsShiki's Matsuyama: Learning to Judge a Poem

In the readingsMatsuo Bashō

Hakama

袴

Specialist / context

A pleated lower garment worn over a kimono, in divided or undivided forms. Its use has depended on occupation, ceremony, gender and period. Although strongly associated with formal dress and warriors, hakama were not exclusively a samurai garment.

Sources

袴(ハカマ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsSamurai Beyond the Battlefield

In the readingsCould Clothing Keep People in Their Place?

Hanseki hōkan

版籍奉還

Specialist / context

The 1869 return of domain land and population registers to the emperor by leading daimyo, followed by similar submissions across Japan.

Sources

版籍奉還(ハンセキホウカン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Haori

羽織

Specialist / context

An outer jacket worn over a kimono. Materials, decoration and conventions of use varied with status, occasion and period. A haori is distinct from hakama, the lower garment, although the two can be worn together as part of an outfit.

Sources

羽織(ハオリ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsCould Clothing Keep People in Their Place?

Hatamoto

旗本

Specialist / context

A direct Tokugawa retainer with the right to formal audience with the shogun. Hatamoto served in military, ceremonial, and administrative roles.

Sources

旗本(ハタモト)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsArai Hakuseki

In the readingsKatsu Kaishū

Heian

平安時代

Foundation

The period beginning with the court's move to Heian-kyō in 794 and ending with the establishment of warrior government in the late twelfth century. Court literature, aristocratic households and changing land rights developed alongside the increasing influence of provincial warriors.

Sources

Heian Period (794–1185) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsWhy Were Women at the Heart of Heian Literature?

Hiragana

平仮名

Foundation

One of Japanese's two principal kana scripts, with forms developed from cursive Chinese characters. It is used for grammatical endings and many words and has a long literary history. Its historical association with women's writing does not mean that only women used it.

Sources

Brush Writing in the Arts of Japan | The Metropolitan Museum of ArtThe Metropolitan Museum of ArtExhibition overview: Chinese characters and kanaRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsWhy Did Japan Keep Chinese Characters?

Hōjō — abbot’s quarters

方丈

Specialist / context

The residence of the head priest at a Zen temple. A hōjō could contain rooms for living, study and receiving visitors, often arranged beside verandas and gardens. Here the word names a religious and residential building, not the Hōjō family whose name uses different Japanese characters.

Sources and further context

A hōjō is useful to understand as a working residence within a religious institution. Its rooms could accommodate the head priest’s daily activities, study and reception of visitors. A painted sliding door encountered there therefore belonged to a functioning interior, not originally to a modern exhibition gallery. When a reading discusses a garden viewed from a hōjō, the building and veranda help explain the visitor’s viewpoint. The spelling can also occur in the names of members of the Hōjō family. These are separate words: 方丈 for the building, 北条 for the family.

Houjou 方丈JAANUS, Japanese Architecture and Art Net Users SystemOpening definition and floor-plan discussionRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsDaitoku-ji and Jukō-in: Remembering Through Tea

Hokku

発句

Specialist / context

The opening verse of a linked-verse sequence. Hokku also circulated independently and formed the historical background of modern haiku.

Sources

Haiku Society of America DefinitionsHaiku Society of AmericaHokku, haikai and renku definitions and discussion (2004)Relevant public passage consulted; works cited by the source were not independently read.

In the readingsMatsuo Bashō

In the readingsMasaoka Shiki

Honden

本殿

Specialist / context

The main sanctuary of a Shinto shrine, where the kami is enshrined. Access is often restricted, and worship normally takes place before it.

Sources

Honden | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsDazaifu Tenmangū: How Learning Became an Offering

In the readingsDazaifu Tenmangū

Hondō

本堂

Specialist / context

A temple's principal worship hall. The exact architecture and function vary by period, sect, and institution.

Sources

JAANUS / hondou 本堂JAANUS · Japanese Architecture and Art Net Users SystemRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Honji suijaku

本地垂迹

Specialist / context

A theory that understood Japanese kami as local manifestations of Buddhist divinities. It supported many medieval shrine-temple relationships.

Sources

Honjisuijakusetsu | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWhy Did Kami and Buddhas Share the Same Sacred Places?

Honmaru

本丸

Specialist / context

The principal enclosure of a castle complex, usually its most protected area. It might contain important buildings, including a palace or main tower. Honmaru names the compound, rather than a single building, and its layout differs from castle to castle.

Sources

JAANUS / honmaru 本丸JAANUS · Japanese Architecture and Art Net Users SystemRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNijō Castle: A Palace That Put Everyone in Their Place

In the readingsEdo Castle: The Tower They Never Rebuilt

Hyakushō

百姓

Specialist / context

A historical label for common people whose meaning changed over time. In early modern Japan it commonly designated rural households responsible for taxes and village obligations. These households could also fish, make goods or trade, so translating it simply as farmer can conceal important activities.

Sources

百姓(ヒャクショウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWhat Could a Petition Change in Japan?

Hyōjōshū

評定衆

Specialist / context

Councillors who took part in collective deliberation on government and legal matters in the Kamakura shogunate. They worked alongside the regent and other senior officials. The term also appears in later institutions, whose membership and powers should be checked separately.

Sources

評定衆(ヒョウジョウシュウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsHōjō Yasutoki

I

Ikki

一揆

Specialist / context

A sworn league formed for collective action. Ikki could unite warriors, villagers, religious communities, or mixed groups, and their goals differed widely.

Sources

一揆(イッキ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsHonganji Kennyo

In the readingsTokugawa Ieyasu

Imperial court

朝廷

Foundation

The people, offices and ceremonial institutions surrounding the emperor. In premodern Japan the court handled government, appointments and ritual. It continued to matter under warrior governments, although its resources and political influence varied. Here, court does not mean a courtroom.

Sources

Guidebook: Awa in the Ancient and the Middle AgesTokushima Prefectural Museum4 and 4-1, emergence of ritsuryō governmentRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsByōdō-in: A Paradise Across the Water

Imperial Diet

帝国議会

Specialist / context

Japan's national legislature established under the Meiji Constitution, with a House of Peers and an elected House of Representatives.

Sources

2-16 Imperial Diet | Modern Japan in archivesNational Diet LibraryRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan Becomes Modern

In the readingsHow Did Japan Turn Disagreement into a Decision?

Imperial household

皇室

Foundation

The emperor and the dynastic family and household surrounding the throne. Its membership, resources and organization changed across history. It overlaps with, but is not identical to, the imperial court, which also includes officials and institutions serving the ruler.

Sources

The EmperorImperial Household AgencyConstitutional positionRelevant public passage read; not a claim to have read all works cited by the source.
公家(クゲ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsKyoto: A First Look

J

Jitō

地頭

Specialist / context

A land steward appointed to supervise estates or public lands, collect dues, and maintain order. The office helped extend warrior authority into local administration.

Sources

Selected Documents of the Kamakura Bakufu | Primary Sources | Asia for Educators | Columbia UniversityColumbia University · Asia for EducatorsRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsThree Shogunates, One Clear Story

In the readingsJapan's Nesting Dolls of Power

Jōdo Shinshū

浄土真宗

Specialist / context

A Pure Land tradition associated with Shinran. Its communities emphasized reliance on Amida's vow and developed powerful temple and lay institutions.

Sources

Shinran Shonin | Jodo Shinshu Hongwanji-ha (Nishihongwanji)Jōdo Shinshū Hongwanji-haRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWhy Did Temples Become Powers in Their Own Right?

In the readingsTokugawa Ieyasu

Jōdo-shū

浄土宗

Specialist / context

A Pure Land school associated with Hōnen. It emphasized recitation of Amida Buddha's name as a practice available across social boundaries.

Sources

Hōnen - Japan - Edo period (1615–1868) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Jōmon

縄文時代

Foundation

The long prehistoric period associated with cord-marked pottery and diverse communities supported largely by hunting, fishing and gathering. Many people lived in settled communities. Its dates and the transition to Yayoi ways of life vary by region and archaeological interpretation.

Sources

About the Jomon period – 〖official website〗World Heritage Jomon Prehistoric Sites in Northern JapanJomon Prehistoric Sites in Northern JapanRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

K

Kabane

姓

Specialist / context

A hereditary designation attached to a clan name in early Japan, expressing status and a relationship to royal authority. Titles such as omi and muraji belonged to this system. Kabane should not be confused with a modern family surname.

Sources

氏姓制度(シセイセイド)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsAgatainukai no Michiyo

In the readingsEmperor Tenmu

Kabuki

歌舞伎

Specialist / context

A theatrical tradition that developed in the early seventeenth century, combining acting, dance, and music with highly stylized performance.

Sources

Five traditional Japanese performing arts registered as UNESCO Intangible Cultural Heritage! | Japan Cultural Expo - Nihonhaku - | Exploring Arts of Japan from Antiquity to the PresentAgency for Cultural Affairs · Japan Cultural ExpoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsFrom Edo to Tokyo

Kamakura period

鎌倉時代

Foundation

The late twelfth century to 1333, when a warrior government operated from Kamakura alongside the imperial court in Kyoto. Historians use different starting dates because the new government emerged through several steps. Shoguns, Hōjō regents and retainers shared and contested authority.

Sources

Kamakura and Nanbokucho Periods (1185–1392) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsEmperor, Shogun and Everyone Else

Kami

神

Foundation

Sacred beings or powers revered in Japanese religious life. Kami may be associated with remarkable places, natural phenomena, ancestors or named deities. The word is often translated as gods or spirits, but neither translation captures every use, and kami are not necessarily all-powerful or wholly benevolent.

Sources

Immanent Legitimation: Reflections on the Kami ConceptNorman Havens / Kokugakuin UniversitySections 1–3Relevant public passage read; not a claim to have read all works cited by the source.

In the readingsDan-no-ura: A Court Beneath the Waves

Kampaku

関白

Specialist / context

A senior court office assisting an adult emperor, often translated as chief adviser or regent. Powerful holders could shape the handling of government business. The title differed from sesshō, usually associated with a child emperor, and holding it was not the only route to political influence.

Sources

二重権力空間構造論 — 並列御在所の歴史的評価Iwanaga Shōzō / Bulletin of the Kyushu University Museum 13 (2015), pp. 9–32Printed pp. 10 and 15–16: changing imperial authority; section C.1 distinguishes sesshō and kampakuRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsJapan's Nesting Dolls of Power

Kana

仮名

Foundation

The sound-based scripts used alongside kanji in Japanese. The two main forms are hiragana and katakana, developed from different ways of adapting Chinese characters. Each sign normally represents a mora, a short timing unit, rather than a single consonant or vowel letter.

Sources

Brush Writing in the Arts of Japan | The Metropolitan Museum of ArtThe Metropolitan Museum of ArtExhibition overview: Chinese characters and kanaRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsWhy Were Women at the Heart of Heian Literature?

Kanji

漢字

Foundation

Chinese characters used in Japanese writing. A character may have several Japanese readings, depending on the word and context. Kanji represent more than a simple alphabet of sounds, and the same written characters can be used differently in Chinese and Japanese.

Sources

Brush Writing in the Arts of Japan | The Metropolitan Museum of ArtThe Metropolitan Museum of ArtExhibition overview: Chinese characters and kanaRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsWhy Did Japan Keep Chinese Characters?

Kannon

観音菩薩

Specialist / context

The Japanese name for the bodhisattva Avalokiteshvara, associated with compassion. Kannon appears in many forms and became the focus of major temples and pilgrimage circuits.

Sources

The Bodhisattva Kannon (Avalokiteshvara) - Japan - Heian period (794–1185) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNara: A First Look

In the readingsTōdai-ji: The World Behind the Great Buddha

Kanrei

管領

Specialist / context

A senior deputy in the Muromachi shogunate who coordinated administration under the shogun. The office was normally held by members of leading warrior families.

Sources

管領(カンレイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsShikina-en: What a Garden Could Offer an Envoy

In the readingsAshikaga Mochiuji

Katakana

片仮名

Foundation

One of Japanese's two principal kana scripts, developed from abbreviated parts of Chinese characters and used in reading annotations. Today it commonly writes loanwords and emphasis, but its historical functions were broader. It represents Japanese sounds, rather than being a separate language.

Sources

Brush Writing in the Arts of Japan | The Metropolitan Museum of ArtThe Metropolitan Museum of ArtExhibition overview: Chinese characters and kanaRelevant public passage consulted; works cited by the source were not independently read.
How to write foreign words in KatakanaMIT OpenCourseWareRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsWhy Did Japan Keep Chinese Characters?

Kazoku

華族

Specialist / context

The modern peerage created in the Meiji period from court noble and former daimyo families, later expanded with newly ennobled political and military figures.

Sources

華族(カゾク)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsIwakura Tomomi

In the readingsYamagata Aritomo

Kenmon

権門

Specialist / context

Powerful institutional blocs such as the court nobility, warrior houses, and major temples or shrines. The term emphasizes overlapping centers of authority.

Sources

権門体制(けんもんたいせい)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Kōan

公案

Specialist / context

A recorded exchange, saying or case used in Zen teaching and training. A kōan asks for an understanding that goes beyond treating it as an ordinary logical puzzle. Its use and place in practice depend on the teacher and tradition.

Sources

公案(コウアン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsRyōan-ji: The View Beyond the Stones

In the readingsHonnō-ji: The Temple That Outlived the Incident

Koban

小判

Specialist / context

An oval gold coin widely associated with the Tokugawa period. A koban normally represented one ryō, but successive issues differed in weight and gold content. Its purchasing power changed over time, so the coin cannot be assigned one fixed value in today's money.

Sources

Currency Museum Bank of JapanBank of Japan · Currency MuseumFrequently Asked Questions: koban, ryō, bu and shuRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWho Decided What Japan's Money Was Worth?

In the readingsTanuma Okitsugu

Kōbu gattai

公武合体

Specialist / context

A late Tokugawa policy of cooperation between the imperial court and the shogunate, pursued through political negotiation and dynastic marriage.

Sources

公武合体(コウブガッタイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsIwakura's Retreat: A Voice Outside the Court

In the readingsTokugawa Iemochi

Kofun

古墳時代

Foundation

The period named after large burial mounds, including keyhole-shaped tombs built for powerful rulers and regional elites. These monuments help trace political alliances and the growth of Yamato authority. Archaeological period boundaries overlap with the historical category called Asuka.

Sources

Head of a Warrior Clay Tomb Sculpture (Haniwa) - Japan - Kofun period (ca. 300–710) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Kōgō

皇后

Specialist / context

The title conventionally translated as empress, usually an emperor’s principal consort. In some historical arrangements a kōgō and a chūgū held empress status at the same time. The title could also be granted honorifically, so it does not always prove a marital relationship.

Sources

皇后Heibonsha / KotobankReference entry: title, Heian usage and exceptional honorary grants; retrieved passage.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Koku

石

Specialist / context

A traditional unit of volume, approximately 180 litres. In historical accounts it commonly measures rice or expresses the assessed value of land and stipends. A figure in koku therefore needs context: it may describe an administrative valuation rather than rice physically received.

Sources

1石ってどれくらい？Chiba City Folk MuseumExplanation of koku and volume conversionRelevant public passage read; not a claim to have read all works cited by the source.
信州松代藩の藩士の知行帳National Tax Agency / Tax MuseumOpening explanation of the 1852 registers; stipend and land assignmentsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsShizugatake: An Army Remembered through Seven Names

Kokudaka

石高

Specialist / context

An official assessment of land’s productive value expressed in koku of rice. It provided a basis for taxation and other obligations. The assessment was distinct from the tax actually collected, so a stated holding of so many koku should not be read as that lord’s disposable income.

Sources

年貢と諸役National Tax Agency / Tax Museum; Yoshikawa SariyaIntroduction and 1-2, 1702 land survey registerRelevant public passage read; not a claim to have read all works cited by the source.
信州松代藩の藩士の知行帳National Tax Agency / Tax MuseumOpening explanation of the 1852 registers; stipend and land assignmentsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsWho Were Japan's Maps Made For?

Kokugaku

国学

Specialist / context

An early modern scholarly movement studying Japanese language, literature, religion, and ancient traditions. Its schools and political implications were diverse.

Sources

EARLY MODERN KOKUGAKU (NATIONAL STUDIES) AND NEW KOKUGAKUwww2.kokugakuin.ac.jpSections 2–3: classical study and the meaning of kokugakuRelevant public passage consulted; works cited by the source were not independently read.

In the readingsIi Naosuke

Kokujin

国人

Specialist / context

Locally rooted provincial warriors or landholders in the medieval period. They could serve larger lords, form leagues, or defend their own regional interests.

Sources

国一揆(クニイッキ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Kokushi

国司

Specialist / context

A provincial governor appointed by the central court under the ritsuryō system. Many governors later administered through deputies rather than residing permanently in the province.

Sources

国司(コクシ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEngaku-ji: A Monastery for the Living and the Dead

In the readingsKonchiin Sūden

Kokutai

国体

Specialist / context

A contested political concept usually translated as national polity. In modern Japan it linked sovereignty, imperial rule, morality, and national identity in changing ways.

Sources

Kokutai | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Kondō

金堂

Specialist / context

The main image hall in many early Japanese Buddhist temple compounds. The name literally means golden hall.

Sources

JAANUS / kondou 金堂JAANUS · Japanese Architecture and Art Net Users SystemRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsMibu and Ikedaya: A Police Force in Other People's Houses

In the readingsKameyama Shachū: The Names Behind the Ships

Kubō

公方

Specialist / context

A title used for a shogun or a regional shogunal representative. Its precise institutional meaning depends on place and period.

Sources

公方(クボウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsAshikaga Mochiuji

In the readingsAshikaga Motouji

Kugyō

公卿

Specialist / context

The highest-ranking members of the imperial court, including senior ministers, counsellors and other nobles qualified by rank. They formed a small elite within the wider court community. Kugyō therefore means something narrower than everyone described in English as a courtier.

Sources

太政官(ダジョウカン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTsurugaoka Hachimangū: The Shrine That Outlived Its Shoguns

In the readingsDōkyō

Kyōgen

狂言

Specialist / context

A comic theatrical tradition performed alongside Noh and independently. Dialogue and everyday conflicts are central to many plays.

Sources

Introduction｜INVITATION TO NOHGAKUJapan Arts CouncilRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNoh on Sado: A Place in the Programme

In the readingsIi Naosuke

Kyoto fuchishū

京都扶持衆

Specialist / context

Eastern warrior houses supported directly by the Kyoto shogunate in its rivalry with the Kamakura administration. Their connections offered an alternative to dependence on the Kamakura kubō. The name concerns political support and allegiance, not a group of warriors all living in Kyoto.

Sources

京都扶持衆Itō Kiyoshi, Heibonsha / KotobankComplete signed entry: eastern houses supported by the Kyoto shogunate and their relationship with Kamakura.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

L

Land survey

検地

Specialist / context

An official investigation recording fields, their size, productivity and the people responsible for them. Surveys helped rulers organize landholding and taxation. They could reshape recognized rights, so a survey was an exercise of government as well as a measurement of physical land.

Sources

太閤検地(タイコウケンチ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTwelve Faces of Japanese History

In the readingsThree Shogunates, One Clear Story

Lotus Sutra

法華経

Specialist / context

An influential Mahayana Buddhist scripture that teaches universal potential for buddhahood. It became central to Tendai and Nichiren traditions in Japan.

Sources

Lotus Sutra, Chapters 12 and 14 - Japan - Edo period (1615–1868) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsShrines and Temples: A First Look

In the readingsHonnō-ji: The Temple That Outlived the Incident

M

Mandala

曼荼羅

Specialist / context

A structured visual representation of a sacred realm. Mandalas can guide ritual, meditation, and the understanding of relationships among Buddhist figures.

Sources

Japanese Mandalas | The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsNara: A First Look

Mandokoro

政所

Specialist / context

An administrative office managing a household's business and finances. The term was used in aristocratic houses as well as warrior governments. Its duties in the Kamakura and Muromachi shogunates differed, so it should be understood within the institution being discussed.

Sources

政所(マンドコロ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsHōjō Tokimasa

In the readingsKōdai-in

Meiji

明治時代

Foundation

The era of Emperor Meiji, 1868–1912, encompassing the creation of a centralized modern state and far-reaching social, economic and military changes. An era name identifies a span of time; it does not imply that everyone experienced its changes in the same way.

Sources

Chronological Table | Modern Japan in archivesNational Diet LibraryRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsPut Japan’s History on the Map

Meiji Restoration

明治維新

Foundation

The political transformation centred on the end of Tokugawa rule and the establishment of a government claiming authority through the emperor in 1868. It developed through conflict and subsequent reforms, rather than being a single ceremony that instantly created modern Japan.

Sources

Initial Steps toward a Constitutional State : Outline | Modern Japan in archivesNational Diet LibraryRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsSamurai Beyond the Battlefield

Monastery

僧院

Foundation

A religious establishment supporting a community devoted to study, worship or disciplined practice. In Japanese Buddhist history, a monastery could include many halls, residences and affiliated institutions. Its role might extend into education, landholding and political affairs as well as religious life.

Sources

Glossary | SOTOZEN.COMSōtō Zen Buddhist AssociationRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTwelve Faces of Japanese History

In the readingsKamakura: A First Look

Monchūjo

問注所

Specialist / context

An office associated with investigating disputes and handling legal documents in warrior government. In early Kamakura administration it heard litigants and reported to the shogun. Its responsibilities later changed as other judicial bodies developed; it was not a modern independent court.

Sources

傀儡の訴訟 — 鎌倉幕府の訴訟制度Shizuoka Prefectural Central LibraryKamakura judicial institutions, p. 1Relevant public passage consulted.

In the readingsMinamoto no Yoritomo

Monzeki

門跡

Specialist / context

A title and institutional status associated with prestigious Buddhist temples whose heads traditionally came from imperial or leading court families. It can refer to the temple or its head. It identifies lineage and status, rather than a separate Buddhist school; related institutions also include elite convents.

Sources and further context

Monzeki describes a relationship between religious office and elite lineage. It does not identify a teaching shared by every temple bearing the title. Kyoto’s Shōren-in is associated with Tendai, while Daikakuji belongs to Shingon. Daikakuji also uses Monzeki-san for its chief priest, showing why a reading may apply the word to either an institution or its head. Related elite convents are known as ama monzeki. Each institution’s history still matters: this label alone cannot establish that every earlier head belonged to the imperial family, or that its status never changed.

Shoren-in TempleKyoto CitySecond paragraphRelevant public passage read; not a claim to have read all works cited by the source.
About Daikakuji TempleDaikakuji TempleAbout Daikakuji TempleRelevant public passage read; not a claim to have read all works cited by the source.
Gender in Japanese Religions: Roles of Buddhist Nuns and Convents in Early Modern SocietyOka Yoshiko and research team / KAKEN project 21310172Research AbstractRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsDaikaku-ji: The Emperor's Other Inheritance

Muromachi

室町時代

Foundation

The period associated with the Ashikaga warrior government in Kyoto, from the fourteenth century to 1573. Its name comes from the Muromachi area. Political divisions, provincial rulers and powerful religious institutions shaped an order whose reach changed considerably over time.

Sources

Muromachi Period (1392–1573) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsGinkaku-ji: The Making of a Cultivated Retreat

Myōjin

明神・名神

Specialist / context

An honorific for a deity. The spelling 明神 suggests a shining deity; 名神 referred to an eminent deity or shrine. Their historical meanings overlapped, and the relationship between the spellings is debated. The word is a title of veneration rather than the name of a separate religion.

Sources

MyōjinKobori Keiko, Kokugakuin UniversityComplete encyclopedia entry, especially 名神 / 明神 distinction.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

N

Naidaijin

内大臣

Specialist / context

Minister of the Centre, a senior court office alongside the Ministers of the Left and Right. Its position developed over time. In premodern readings it refers to this court title, not the modern office sometimes translated as Lord Keeper of the Privy Seal.

Sources

太政官(ダジョウカン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNakatomi no Kamatari

Naimyōbu

内命婦

Specialist / context

A designation for women who held Fifth Rank or above in the early imperial court. It identifies ranked standing; by itself it does not specify the particular palace job a woman performed. It is distinct from status attached to being the wife of a ranked male official.

Sources

命婦Japan Kanji Aptitude Testing Foundation, KanjipediaDefinition of women holding Fifth Rank or above as 内命婦.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Nara period

奈良時代

Foundation

The period conventionally dated 710–794, when the court was based mainly at Heijō-kyō, now Nara. Written codes, taxation and state-sponsored Buddhist institutions shaped government. The court also moved elsewhere during these decades, so the capital was not continuously fixed in one place.

Sources

Asuka and Nara Periods (538–794) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsHeijō Palace: Governing One Transaction at a Time

In the readingsEmpress Kōgyoku / Saimei

Nembutsu

念仏

Specialist / context

Mindfulness or invocation of a Buddha, especially reciting Amida Buddha's name in Japanese Pure Land traditions. Schools differ in how they understand the practice and its relationship to faith and salvation. It is not simply a generic name for every Buddhist chant.

Sources

Hōnen - Japan - Edo period (1615–1868) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsZōjō-ji: The Work of Keeping Faith

In the readingsHonganji Kennyo

Nichiren Buddhism

日蓮仏教・日蓮系諸宗

Specialist / context

Buddhist traditions derived from Nichiren's teaching that centered devotion on the Lotus Sutra and its title. Later lineages developed different institutions and practices.

Sources

What is the Lotus Sutra | Nichiren Shu PortalNichiren-shūRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKatō Kiyomasa

In the readingsNichiren

Nishiki-e

錦絵

Specialist / context

Multicolored woodblock prints, literally brocade pictures. Separate blocks carry different colors and must be carefully aligned during printing.

Sources

Woodblock Prints in the Ukiyo-e Style - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Noh

能

Specialist / context

A Japanese theatrical tradition combining chant, instrumental music, and stylized movement. Masks are used for many roles; stories often draw on literature, memory, and spirits.

Sources

Five traditional Japanese performing arts registered as UNESCO Intangible Cultural Heritage! | Japan Cultural Expo - Nihonhaku - | Exploring Arts of Japan from Antiquity to the PresentAgency for Cultural Affairs · Japan Cultural ExpoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTea, Gardens and Pictures

In the readingsNijō Castle: A Palace That Put Everyone in Their Place

O

Ōbaku

黄檗宗

Specialist / context

A Zen tradition established in Japan by Chinese monks in the seventeenth century, especially Yinyuan, known in Japan as Ingen. Its temples transmitted Ming-period religious practices, arts and material culture. It is distinct from the older Rinzai and Sōtō traditions.

Sources

当寺院について | 黄檗宗大光山蓮昇寺公式サイトRenshō-ji · Ōbaku schoolRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJakkō-in: The Work Left to the Living

In the readingsIwakura's Retreat: A Voice Outside the Court

Ordination

出家・得度・受戒（文脈による）

Specialist / context

Formal entry into religious life or admission to a recognized clerical status. Buddhist traditions distinguish different stages and forms of ordination and receiving precepts. In Japanese history, who could authorize these acts was often an important question of institutional authority.

Sources

Kaidan-dō at the Kaidan-in - 東大寺Tōdai-jiRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan Across the Seas

In the readingsEnryaku-ji: Twelve Years on the Mountain

Ordination platform

戒壇

Specialist / context

A formally authorized place for conferring Buddhist precepts. Control of ordination could shape institutional legitimacy and clerical careers.

Sources

Kaidan-dō at the Kaidan-in - 東大寺Tōdai-jiRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsDōkyō

In the readingsGanjin

P

Pagoda

塔

Specialist / context

A multistory Buddhist structure derived from the stupa. It can house relics or sacred objects and serves as a prominent element of temple compounds.

Sources

JAANUS / tou　塔JAANUS · Japanese Architecture and Art Net Users SystemRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNikkō Tōshōgū: A Shogun's Life After Death

In the readingsKiyomizu-dera: A Place to Bring a Wish

Prefecture

都道府県

Foundation

A unit of modern regional government in Japan. The Meiji government replaced the domains with prefectural administration in 1871, followed by further mergers and boundary changes. A present-day prefecture is therefore a useful location guide, but not a direct substitute for a historical domain.

Sources

廃藩置県が断行されるNational Archives of JapanExplanation accompanying 藩ヲ廃シ県ヲ置ク, 太00062Relevant public passage read; not a claim to have read all works cited by the source.
全国を3府73県にNational Archives of JapanExplanation of prefectural consolidation after abolition of domainsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsWhy Were Women at the Heart of Heian Literature?

Province

国

Foundation

A historical territorial division, called kuni, such as Yamato or Musashi. Provinces formed part of the old system of administration and continued as geographical units under warrior rule. Their boundaries did not necessarily match those of a lord’s domain or a modern prefecture.

Sources

Guidebook: Awa in the Ancient and the Middle AgesTokushima Prefectural Museum4 and 4-1, emergence of ritsuryō governmentRelevant public passage read; not a claim to have read all works cited by the source.
Provincial Pictorial Maps (Kuni-ezu)Japan Search / National Diet Library exhibitionIntroductory explanation of mapmaking ordersRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsDan-no-ura: A Court Beneath the Waves

Provincial monasteries and nunneries

国分寺・国分尼寺

Specialist / context

A state-supported network ordered in 741, with a monastery and a nunnery planned in each province. Local construction and completion varied greatly.

Sources

History - 東大寺Tōdai-jiRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNara: A First Look

In the readingsGyōki

Pure Land

浄土

Specialist / context

Buddhist traditions centered on rebirth in a Buddha's pure land, especially Amida Buddha's Western Pure Land, through faith, practice, and recitation.

Sources

Hōnen - Japan - Edo period (1615–1868) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKamakura: A First Look

In the readingsByōdō-in: A Paradise Across the Water

R

Rakuichi

楽市

Specialist / context

Measures granting privileges or removing certain burdens from a market to attract commerce. Associated particularly with late medieval rulers and emerging towns, such measures varied in scope. Rakuichi did not necessarily mean a completely untaxed market or modern free trade.

Sources

楽市楽座(ラクイチラクザ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsAzuchi Castle: The Terms of a New Center

In the readingsWho Could Enter Japan's Markets?

Rakuza

楽座

Specialist / context

Measures limiting or removing the exclusive privileges of particular occupational associations. Often discussed together with rakuichi, they formed part of attempts to reorganize commerce. Their effects were local and selective, rather than the immediate disappearance of every guild throughout Japan.

Sources

楽市楽座(ラクイチラクザ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsAzuchi Castle: The Terms of a New Center

In the readingsOda Nobunaga

Rangaku

蘭学

Specialist / context

Learning developed through Dutch-language books and contacts, especially during the Edo period. It helped transmit European knowledge to Japanese scholars.

Sources

Preface | Japan-Netherlands Exchange in the Edo PeriodNational Diet LibraryRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTwelve Faces of Japanese History

In the readingsHow Did a “Closed” Country Keep Learning?

Regent

摂政・執権など（文脈による）

Foundation

A person who acts for, or exercises authority alongside, a ruler. Japanese history uses this English word for different offices. An imperial regent served the emperor; a Kamakura shikken served the shogun. Check the named office before assuming the same powers or responsibilities.

Sources

二重権力空間構造論 — 並列御在所の歴史的評価Iwanaga Shōzō / Bulletin of the Kyushu University Museum 13 (2015), pp. 9–32Printed pp. 10 and 15–16: changing imperial authority; section C.1 distinguishes sesshō and kampakuRelevant public passage read; not a claim to have read all works cited by the source.
Kamakura excavation reportKamakura CityPrinted p. 13, Okura-Bakufu-Shuhen-Isekigun SiteRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsByōdō-in: A Paradise Across the Water

Renga

連歌

Specialist / context

A sequence of linked verses, often composed collaboratively. Each contribution responds to the preceding verse while the sequence develops through changing themes.

Sources

Haiku Society of America DefinitionsHaiku Society of AmericaHokku, haikai and renku definitions and discussion (2004)Relevant public passage consulted; works cited by the source were not independently read.

In the readingsDazaifu Tenmangū: How Learning Became an Offering

In the readingsKitano Tenmangū: Writing for a God

Retainer

家臣

Foundation

Someone serving a lord or ruling household. In warrior society, a retainer might provide military, administrative or household service and receive a stipend or rights to income from land. The word describes a service relationship; it does not by itself specify rank or duties.

Sources

信州松代藩の藩士の知行帳National Tax Agency / Tax MuseumOpening explanation of the 1852 registers; stipend and land assignmentsRelevant public passage read; not a claim to have read all works cited by the source.
Transformation of the Samurai ClassColumbia University, Asia for Educators; H. Paul Varley and Henry D. Smith IIOpening transcript paragraphsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsTeradaya: The Dangers of a Well-Connected Inn

Retired emperor

上皇・太上天皇

Foundation

An emperor who has left the throne while still alive. Some retired emperors maintained influential households and directed government, while others had little practical power. The title alone does not show whether its holder exercised the system known as cloistered rule.

Sources

院政(インセイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsTwelve Faces of Japanese History

Rinpa

琳派

Specialist / context

A decorative artistic tradition associated with bold compositions, stylized nature, and classical themes. Its influence extends across painting and crafts.

Sources

Rinpa Painting Style - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKatsushika Hokusai

In the readingsPublishing Thirty-six Views of Mount Fuji

Rinzai

臨済宗

Specialist / context

A Japanese Zen tradition tracing its lineage to the Chinese teacher Linji. Training often uses kōan study alongside seated meditation and other monastic practices. Its temples developed several branches, so Rinzai names a tradition rather than one centrally uniform institution.

Sources

Rinzai-Obaku zen | What is Zen? - HistoryJoint Council for Japanese Rinzai and Obaku ZenRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsRyōan-ji: The View Beyond the Stones

In the readingsTenryū-ji: Building for a Former Enemy

Ritsuryō

律令

Specialist / context

The criminal and administrative codes through which Japan organized an imperial state, drawing on Chinese models. Developed especially in the late seventh and early eighth centuries, they structured offices, land administration and taxation. The term also describes the system of government based on those codes.

Sources

Ritsuryō / 律令Nara National Museum, Shōsō-in Exhibition GlossaryJapanese 2025 and English 2020 definitionsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsAsuka and Fujiwara: The Work of Making a Capital

Rōjū

老中

Specialist / context

The senior councillors of the Tokugawa shogunate. They shared responsibility for major areas of central administration and relations with daimyo.

Sources

老中(ロウジュウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEdo Castle: The Tower They Never Rebuilt

In the readingsFushimi Castle: The Ground Beneath the Government

Rokuhara tandai

六波羅探題

Specialist / context

The Kamakura shogunate's senior representatives based in Kyoto after the Jōkyū conflict of 1221. They supervised security, relations with the court and legal affairs in western Japan. The office helped connect the eastern warrior government with political life around the capital.

Sources

六波羅探題(ロクハラタンダイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsRokuhara: The Temple and the Government Next Door

In the readingsAshikaga Takauji

Rōnin

浪人

Specialist / context

A warrior without a current lord or formal master. Rōnin could become officials, teachers, mercenaries, activists, or people in economic distress.

Sources

浪人(ロウニン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWhat Did Loyalty Mean to a Samurai?

In the readingsChikamatsu Monzaemon

Ryō

両

Specialist / context

A monetary unit used in early modern Japan, especially in the gold-based system. One ryō was divided into four bu and sixteen shu. Exchange with silver and copper money varied, as did purchasing power; a historical ryō is not a fixed equivalent of modern yen.

Sources

Currency Museum Bank of JapanBank of Japan · Currency MuseumFrequently Asked Questions: koban, ryō, bu and shuRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWhy Did Samurai Borrow from the People They Outranked?

In the readingsZenkō-ji: A Hidden Buddha with a Far-Reaching Life

S

Sakoku

鎖国

Specialist / context

A later label, often translated as closed country, for restrictions on overseas relations under the Tokugawa shogunate. It should not suggest complete isolation: trade and knowledge continued to cross borders. The word itself spread through a Japanese translation of a European account of Japan.

Sources and further context

The familiar English phrase closed country can obscure the continued exchange described in these readings. Tokugawa restrictions shaped who could travel and how overseas contact was conducted, but they did not eliminate international commerce or knowledge. Dutch contact is one documented example. There is also a distinction between the measures themselves and the later label used to group them. The National Diet Library traces Sakokuron to Shizuki Tadao’s translation of part of Engelbert Kaempfer’s account. Readers should therefore ask both what a particular restriction did and when the name used to describe it became current.

Study of Japan by Foreigners Coming to Japan (1)National Diet LibraryIjin kyofu den / Sakoku ron entryRelevant public passage read; not a claim to have read all works cited by the source.
Japan-Netherlands Exchange in the Edo Period: PrefaceNational Diet Library and National Library of the NetherlandsParagraphs on trading permission and continuing exchangeRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsHow Did a “Closed” Country Keep Learning?

Samurai

侍

Foundation

A member of Japan’s warrior ranks. Samurai could fight, manage land, administer government or serve a lord in other ways. Their status and duties changed over time; in the Tokugawa period, many held hereditary warrior status while working mainly in civilian administration.

Sources

SamuraiThe Metropolitan Museum of Art, Department of Asian Art (2002)Opening two prose paragraphsRelevant public passage read; not a claim to have read all works cited by the source.
Transformation of the Samurai ClassColumbia University, Asia for Educators; H. Paul Varley and Henry D. Smith IIOpening transcript paragraphsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsHakodate: The Work of Keeping Faith

Samurai-dokoro

侍所

Specialist / context

An office of warrior government concerned with retainers, discipline and security. It existed in both the Kamakura and Muromachi shogunates, with changing responsibilities. Its usual English translation, Board of Retainers, should not suggest an elected representative assembly.

Sources

侍所(サムライドコロ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsMinamoto no Sanetomo

In the readingsHōjō Yasutoki

Sankin-kōtai

参勤交代

Specialist / context

The Tokugawa system requiring daimyo to spend prescribed periods attending the shogun in Edo as well as time in their domains. Their principal wives and heirs generally remained in Edo. These obligations tied regional households to the shogunate and required substantial travel and expenditure.

Sources

Political OrderColumbia University, Asia for Educators; Carol Gluck, Henry D. Smith II and Robert OxnamTranscript on domains and alternate attendanceRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsTokugawa Iemitsu

Sengoku

戦国時代

Foundation

The age of competing regional warlords, usually associated with the late fifteenth and sixteenth centuries. It overlaps other period labels rather than following Muromachi neatly in sequence. Its beginning and end depend on whether a history emphasizes regional warfare or national unification.

Sources

戦国時代(センゴクジダイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsJapan’s Warring States: A First Look

Sessei

摂政（琉球）

Specialist / context

A senior office in the Ryukyu Kingdom, commonly translated as regent. Its holder assisted the king, although practical influence varied. It is a Ryukyuan institution, distinct from the Japanese imperial office pronounced sesshō.

Sources

摂政 (せっせい)Ryukyu Shimpo · Okinawa Compact EncyclopediaRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsSaigō Takamori

Sesshō

摂政

Specialist / context

An imperial regent who acted for the emperor, especially during a ruler’s childhood. In Heian politics, the position became closely associated with the Fujiwara family. It should be distinguished from kampaku, an office assisting an adult emperor, and from regency within a warrior government.

Sources

二重権力空間構造論 — 並列御在所の歴史的評価Iwanaga Shōzō / Bulletin of the Kyushu University Museum 13 (2015), pp. 9–32Printed pp. 10 and 15–16: changing imperial authority; section C.1 distinguishes sesshō and kampakuRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsFujiwara no Shōshi

Shibi naishō

紫微内相

Specialist / context

The exceptional ministerial title given to Fujiwara no Nakamaro in 757, connected with the administration serving Empress Dowager Kōmyō. It strengthened his governmental position. The title belonged to a particular political arrangement, rather than the ordinary list of court ministries.

Sources

紫微令(しびれい)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsFujiwara no Nakamaro

In the readingsEmpress Kōken / Shōtoku

Shikken

執権

Specialist / context

The office usually translated as regent in the Kamakura warrior government. Its holders came from the Hōjō family and exercised authority alongside the shogun. A shikken was not an imperial regent, and the office should not be confused with the title of shogun itself.

Sources

Kamakura excavation reportKamakura CityPrinted p. 13, Okura-Bakufu-Shuhen-Isekigun SiteRelevant public passage read; not a claim to have read all works cited by the source.
Shōguns and ArtThe Metropolitan Museum of Art, Department of Asian Art (2004)Opening historical paragraphs and paragraph on Hōjō regentsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsJapan's Nesting Dolls of Power

Shinbutsu bunri

神仏分離

Specialist / context

The separation of kami worship and Buddhism, especially the measures introduced by the Meiji government in 1868. These changed religious titles, objects of worship and clerical roles. Separation policies helped provoke anti-Buddhist destruction, but the policies and the destructive campaigns were not the same thing.

Sources

Shinbutsu BunriSakamoto Koremaru / Kokugakuin University, Encyclopedia of ShintoOpening definition; 1868 measures; final paragraphsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsWhy Did Kami and Buddhas Share the Same Sacred Places?

Shinbutsu shūgō

神仏習合

Specialist / context

The historical combination of kami worship and Buddhism in teachings, rituals and institutions. Shrines and temples could share personnel, sacred spaces and practices. This was not a single uniform doctrine, but a range of arrangements that developed over time and differed from place to place.

Sources

Shinbutsu shûgôKokugakuin University, Basic Terms of ShintoEntry definitionRelevant public passage read; not a claim to have read all works cited by the source.
Shinbutsu BunriSakamoto Koremaru / Kokugakuin University, Encyclopedia of ShintoOpening definition; 1868 measures; final paragraphsRelevant public passage read; not a claim to have read all works cited by the source.

Read about this ideaItsukushima Shrine: Where the Tide Joins the Ceremony

Shingon

真言宗

Specialist / context

A Japanese Buddhist tradition established by Kūkai in the early ninth century. It emphasizes teachings and practices transmitted through initiation, engaging body, speech and mind. Shingon includes several institutional branches; belonging to this tradition does not mean that every temple has the same history or organization.

Sources

What is the Koyasan Shingon Sect?Kongōbuji / Koyasan Shingon SectReligion and Shingon Buddhism; denomination introductionRelevant public passage read; not a claim to have read all works cited by the source.
History: General Background of ShingonShingon Buddhist International InstituteGeneral Background of ShingonSearch-indexed relevant passage read; direct reopen timed out.

In the readingsDaikaku-ji: The Emperor's Other Inheritance

Shinpan daimyo

親藩

Specialist / context

Daimyo from collateral branches of the Tokugawa family. Their closeness to the ruling house gave them a distinct place in the domain hierarchy.

Sources

親藩(シンパン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Shinto

神道

Foundation

A name for traditions of kami worship, including shrine rituals and relationships with sacred places. Their practices and institutions changed over time and often interacted closely with Buddhism. Shinto should not be treated as one unchanged system extending intact from prehistory.

Sources

1. History (Antiquity) Research | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoOpening discussion of broad and narrow historical definitionsRelevant public passage consulted; works cited by the source were not independently read.
Shinbutsu shûgôKokugakuin University, Basic Terms of ShintoEntry definitionRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsShrines and Temples: A First Look

In the readingsWhy Did Kami and Buddhas Share the Same Sacred Places?

Shō — volume measure

升

Specialist / context

A unit of volume used for quantities such as rice. The capacity of measuring vessels varied across historical regions and periods. A stated number of shō describes a measured amount, not its cash value, and should not automatically be assigned a fixed modern equivalent.

Sources

中世西日本における使用升の容積と標準升社会経済史学 76(4), J-STAGEPublic abstract only: regional variation in measuring vessels. No fixed modern conversion inferred.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Shōen

荘園

Specialist / context

An estate within the landholding arrangements of ancient and medieval Japan. Rights to its produce and administration could be divided among several parties. Calling it private land can mislead: the important question is who held which rights, rather than who owned everything in a modern sense.

Sources

Medieval Japan Conference at USC’s East Asian LibraryUSC LibrariesConference description and quoted definition of shōenRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsEmperor Go-Sanjō

Shogun

将軍

Foundation

The military ruler at the head of a shogunate, holding a title granted by the emperor. The office existed alongside the imperial court. Individual shoguns could exercise great power, but others depended heavily on regents, advisers or powerful regional lords.

Sources

Shōguns and ArtThe Metropolitan Museum of Art, Department of Asian Art (2004)Opening historical paragraphs and paragraph on Hōjō regentsRelevant public passage read; not a claim to have read all works cited by the source.
The Imperial PalaceImperial Household AgencyVisit Guide, Edo Castle paragraphRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsDejima: Where the World Had to Pass Inspection

Shogunate

幕府

Foundation

A warrior government headed by a shogun, often called a bakufu. The Kamakura, Muromachi and Tokugawa shogunates had different offices and relationships with regional rulers. A shogunate was an organization of government, rather than simply another name for the shogun himself.

Sources

Shōguns and ArtThe Metropolitan Museum of Art, Department of Asian Art (2004)Opening historical paragraphs and paragraph on Hōjō regentsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsDejima: Where the World Had to Pass Inspection

Shōin — study and reception room

書院

Specialist / context

Originally a study associated with a monastic reading space, shōin also names a tradition of formal residential and reception rooms. Such rooms developed features including tatami flooring and an alcove for displaying art. The architectural word is unrelated to the personal name Yoshida Shōin.

Sources

Shōin RoomThe Metropolitan Museum of ArtObject overview, paragraphs 2–3Relevant public passage read; not a claim to have read all works cited by the source.

In the readingsDaitoku-ji and Jukō-in: Remembering Through Tea

Shōji

障子

Specialist / context

Sliding lattice panels covered with translucent paper that admit softened light. They differ from the opaque sliding partitions called fusuma.

Sources

Mini Encyclopedia Washitsu (Japanese-style room) 和室The Japan ForumRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Shrine

神社

Foundation

A place for the worship of kami, the sacred beings or powers associated with Shinto. A shrine may include several buildings and a wider sacred landscape. Historically, shrine worship often operated together with Buddhist institutions, so the modern shrine–temple distinction should not be projected unchanged into the past.

Sources

Connecting with Japanese CultureJapan National Tourism OrganizationVisiting Cultural Sites: Shrines and templesRelevant public passage read; not a claim to have read all works cited by the source.
Shinbutsu BunriSakamoto Koremaru / Kokugakuin University, Encyclopedia of ShintoOpening definition; 1868 measures; final paragraphsRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsDan-no-ura: A Court Beneath the Waves

Shugendō

修験道

Specialist / context

Traditions of religious discipline in sacred mountains, combining Buddhist teachings with kami worship and other practices. Practitioners undertake demanding training and rituals. Shugendō developed through different lineages and institutions, rather than forming a single unchanging mountain religion.

Sources

Shugendō | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsYoshino: When the Temples Became a Court

In the readingsYoshino and the Southern Court

Shugo

守護

Specialist / context

A military governor appointed over a province by a warrior government. The office changed substantially from the Kamakura through Muromachi periods.

Sources

Selected Documents of the Kamakura Bakufu | Primary Sources | Asia for Educators | Columbia UniversityColumbia University · Asia for EducatorsRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsThree Shogunates, One Clear Story

Shugodai

守護代

Specialist / context

A deputy who administered a province on behalf of a shugo. Some shugodai built substantial local power of their own.

Sources

守護代(シュゴダイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Sōhei

僧兵

Specialist / context

A conventional label for armed forces associated with Buddhist institutions, often translated as warrior monks. Such forces included men of varied backgrounds and should not be imagined as one separate, uniform class of fighting monks. Their activities belonged to wider political and military conflicts.

Sources

The Teeth and Claws of the Buddha: Monastic Warriors and Sohei in Japanese History – UH PressUniversity of Hawai‘i PressPublisher’s About the Book; full book not consultedPublisher’s description consulted; full book not read.

In the readingsWhy Did Temples Become Powers in Their Own Right?

In the readingsAkechi Mitsuhide

Sonnō jōi

尊王攘夷

Specialist / context

A late Tokugawa slogan meaning revere the emperor, expel the barbarians. Different groups used it for different political programs.

Sources

尊王攘夷(ソンノウジョウイ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsMibu and Ikedaya: A Police Force in Other People's Houses

In the readingsItō Hirobumi

Sōroku

僧録

Specialist / context

A supervisory office concerned with Buddhist clergy. In accounts of Konchiin Sūden it identifies his position in the administration of monks and temples under the early Tokugawa government. Its institutional responsibilities should be understood in that setting, rather than as authority over every Buddhist community.

Sources

以心崇伝禅師Nanzen-ji1618–1619 paragraph defining 僧録 as a clerical supervisory office.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Sōtō

曹洞宗

Specialist / context

A Japanese Zen tradition associated especially with Dōgen and Keizan. Seated meditation is central to its practice, alongside ritual and monastic discipline. Its historical development included extensive temple networks and local communities, not only secluded meditation by individual monks.

Sources

Glossary - individual | SOTOZEN.COMSōtō Zen Buddhist AssociationRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKanamori Nagachika

In the readingsKōdai-in

Stipend

俸禄

Specialist / context

An allowance supporting someone in service, especially a warrior retainer or official. Historical stipends might be expressed in rice, money or rights to revenue. The stated amount and the income actually received could differ, so it is not automatically comparable to a modern salary.

Sources

俸禄制度(ほうろくせいど)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsSamurai Beyond the Battlefield

Sutra

経・経典

Specialist / context

A Buddhist scripture. Different sutras supplied teachings, ritual programs, and political language for different communities and institutions.

Sources

Buddhism and Buddhist Art - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan Across the Seas

In the readingsNara: A First Look

T

Tairō

大老

Specialist / context

A senior Tokugawa shogunate office, often translated as great elder. It was not continuously occupied and carried exceptional coordinating authority when filled.

Sources

大老(タイロウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTokugawa Iemochi

In the readingsImperial Princess Kazunomiya / Seikan'in

Tan — land measure

反・段

Specialist / context

A traditional unit of field area. Ten tan made one chō in the system used by Hideyoshi’s surveys. It helps express the land attached to a tax or maintenance obligation; the unit alone does not establish ownership. Historical measuring standards varied.

Sources

豊臣秀次朱印状Hashiba Aya, Nagoya City Museum太閤検地とは: land units, ten tan to one chō, and differing earlier standards.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Tariff autonomy

関税自主権

Specialist / context

A government's ability to set its own customs duties on imports and exports. Nineteenth-century treaties restricted Japan's freedom to change those rates. Recovering tariff autonomy was a separate issue from ending foreign consular jurisdiction, although both belonged to the campaign for treaty revision.

Sources

第四章　非水相　改正会議Ministry of Foreign Affairs of JapanTreaty revision: consular jurisdiction and customs dutiesRelevant public passage consulted; works cited by the source were not independently read.

In the readingsMutsu Munemitsu

In the readingsŌkubo Toshimichi

Tatami

畳

Specialist / context

Floor mats with woven rush surfaces, traditionally laid over a thick core. Their arrangement helps organize the dimensions and use of Japanese-style rooms.

Sources

Mini Encyclopedia Washitsu (Japanese-style room) 和室The Japan ForumRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsEight Doors into Japanese Culture

In the readingsEdo Castle: The Tower They Never Rebuilt

Tax assessment

賦課・年貢割付（文脈による）

Specialist / context

The calculation of what a household, field or community was required to pay. Authorities used different measures, rates and procedures across Japanese history. An assessment records an obligation; it should be distinguished from both the harvest produced and the amount eventually collected.

Sources

年貢(ネング)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsMutsu Munemitsu

In the readingsTokugawa Yoshimune

Temple

寺

Foundation

In these readings, usually a Buddhist place of worship and religious practice. A temple may comprise many buildings and communities, rather than a single hall. Historical temples could also be linked closely with shrines, making their institutional boundaries different from those visitors commonly encounter today.

Sources

Connecting with Japanese CultureJapan National Tourism OrganizationVisiting Cultural Sites: Shrines and templesRelevant public passage read; not a claim to have read all works cited by the source.
Shinbutsu shûgôKokugakuin University, Basic Terms of ShintoEntry definitionRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsByōdō-in: A Paradise Across the Water

Tenancy

小作

Specialist / context

Farming land under an arrangement with someone entitled to receive rent from it. The tenant's rights and obligations could vary considerably. Japanese rural households might cultivate both their own and rented fields, so landlord and tenant were not always mutually exclusive identities.

Sources

小作(コサク)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsDid Working the Land Make It Yours in Japan?

In the readingsMurasaki Shikibu

Tendai

天台宗

Specialist / context

A Japanese Buddhist tradition established on Mount Hiei and grounded in the Lotus Sutra. Tendai institutions also incorporated meditation, esoteric ritual, and monastic education.

Sources

Tendai-shu > 天台宗について > The Lotus Sūtra and Tendai TeachingsTendai-shūRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsNikkō Tōshōgū: A Shogun's Life After Death

In the readingsKan'ei-ji and Ueno: Who Made the Hill Public?

Tenshu

天守

Specialist / context

The principal tower of a Japanese castle, often translated as keep. It could serve defensive and lookout purposes while prominently displaying a ruler's authority. It is only one part of a castle complex, and its visible roof levels need not equal its internal floors.

Sources

JAANUS / tenshu　天守JAANUS · Japanese Architecture and Art Net Users SystemRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsOda Nobunaga

In the readingsTakamatsu Castle (Tamamo Park)

Terauke system

寺請制度

Specialist / context

An early modern system in which Buddhist temples certified household affiliation, partly as a means of identifying Christians and organizing local population records.

Sources

寺請制度(てらうけせいど)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Tokusō

得宗

Specialist / context

The principal Hōjō family line in Kamakura politics, and by extension its head. Family leadership and the formal office of shikken were distinct: a retired regent could retain political influence. The term helps explain why changing an officeholder did not necessarily transfer all authority.

Sources

北条時頼Tanabe Hisako, Nipponica / KotobankSigned Nipponica biography, retirement and 北条嫡流 distinction.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Torii

鳥居

Foundation

A gateway marking entry into a shrine space. Its form and placement vary, and it may stand alone or as part of a larger approach.

Sources

Torii | 國學院大學デジタルミュージアムKokugakuin University · Encyclopedia of ShintoRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsShrines and Temples: A First Look

In the readingsNikkō Tōshōgū: A Shogun's Life After Death

Tozama daimyo

外様大名

Specialist / context

Outside lords within the Tokugawa order, distinguished from hereditary Tokugawa retainers by the history of their relationship to the ruling house. Their position reflected political alliances and submission around the rise of Tokugawa power; it was not simply a category for everyone who fought against Ieyasu.

Sources

外様大名(トザマダイミョウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Treaty ports

開港場・条約港

Specialist / context

Ports opened to foreign residence and commerce under nineteenth-century treaties. They became sites of exchange, jurisdictional conflict, and urban change.

Sources

開港場(カイコウジョウ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsThree Shogunates, One Clear Story

In the readingsFrom Edo to Tokyo

U

Udaijin

右大臣

Specialist / context

Minister of the Right, one of the highest offices in the imperial court's council of state. Its holder participated in senior government alongside the Minister of the Left. Formal rank and actual political influence were related, but never simply identical.

Sources

太政官(ダジョウカン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKioizaka: The Words That Followed the Killing

In the readingsMinamoto no Sanetomo

Uji — clan group

氏

Specialist / context

A named clan group in Japan’s early social order, with later uses in court genealogy. Early clan heads could represent the group, oversee shared assets and lead worship of its deity. The term is distinct from a modern surname and from Uji, the place south of Kyoto.

Sources

Uji no kamiNishimuta Takao / Kokugakuin University, Encyclopedia of ShintoOpening definition and functions under ritsuryōRelevant public passage read; not a claim to have read all works cited by the source.

In the readingsToyotomi Hideyoshi

Ukiyo-e

浮世絵

Specialist / context

Pictures of the floating world, associated with urban entertainment, actors, beauties, and later landscapes. Woodblock printing allowed such images to circulate widely.

Sources

Woodblock Prints in the Ukiyo-e Style - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Unequal treaties

不平等条約

Specialist / context

Treaties that limited Japanese tariff autonomy and granted extraterritorial privileges to foreign nationals. Revising them became a major diplomatic objective of the Meiji government.

Sources

第四章　非水相　改正会議Ministry of Foreign Affairs of JapanTreaty revision: consular jurisdiction and customs dutiesRelevant public passage consulted; works cited by the source were not independently read.

In the readingsThree Shogunates, One Clear Story

In the readingsFukuzawa Yukichi

V

Vairocana Buddha

毘盧遮那仏・盧舎那仏

Specialist / context

A cosmic Buddha associated with the Flower Garland tradition. The Great Buddha at Tōdai-ji represents Vairocana.

Sources

Daibutsu-den - 東大寺Tōdai-jiRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsTwelve Faces of Japanese History

In the readingsNara: A First Look

Village headman

名主・庄屋・肝煎

Specialist / context

A leading village official who dealt with records, taxes and relations with governing authorities. Titles varied by region, including nanushi, shōya and kimoiri. Headmen could represent villagers while also enforcing a lord's demands, making their position both local and governmental.

Sources

村役人(ムラヤクニン)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsHow Could a Woman Leave a Marriage in Tokugawa Japan?

In the readingsKobe: A New Port beside an Old One

Vinaya

律

Specialist / context

The body of Buddhist monastic discipline governing ordination and communal conduct. Vinaya study was central to efforts to establish recognized ordination systems in Japan.

Sources

Kaidan-dō at the Kaidan-in - 東大寺Tōdai-jiRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsHokke-ji: The Nuns Who Renewed an Imperial Foundation

In the readingsTōshōdai-ji: The Roof That Had to Be Rethought

W

Wabi

侘び

Specialist / context

An aesthetic of modest, restrained simplicity. In tea culture, wabi-cha favors a rustic setting and understated utensils.

Sources

Attributed to Sen no Rikyū - Tea Scoop (Chashaku) - Japan - Momoyama period (1573–1615) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsWhy Did a Plain Tea Bowl Become a Treasure?

In the readingsSen no Rikyū

Wabi-sabi

侘び・寂び

Specialist / context

A modern pairing of two aesthetic terms associated with restrained simplicity, weathering and the passage of time. Wabi and sabi have distinct histories in poetry, tea and other arts. The phrase should not be used as a timeless explanation for everything Japanese.

Sources

Japanese Aesthetics (Stanford Encyclopedia of Philosophy/Summer 2013 Edition)Stanford Encyclopedia of PhilosophyRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsSen no Rikyū

Waka

和歌

Specialist / context

Japanese verse, especially the short courtly form of thirty-one sound units. Waka circulated in anthologies, exchanges, and inscriptions.

Sources

Konoe Nobuhiro - Anthology of Japanese and Chinese Poems (Wakan rōeishū) with Underpainting of Arrowroot Vines - Japan - Edo period (1615–1868) - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKitano Tenmangū: Writing for a God

In the readingsTokiwa: A Thousand Poems in a Warrior’s House

Wakō

倭寇

Specialist / context

A historical label for maritime raiders active around East Asian coasts. Groups described by this name were not uniformly Japanese: later networks included Chinese participants and connections with overseas trade. The balance of commerce, smuggling and armed raiding differed by period and group.

Sources

倭寇と王直Miyake Tōru, Momoyama Gakuin UniversitySelected pp.190–192: raiding, maritime commerce and Chinese/Japanese participation; not the whole paper.Relevant public passage read; cited books and original manuscripts not independently examined.

In the readingsRead this term in context

Warrior house

武家

Foundation

A household or lineage organized around warrior status, service and inherited resources. It could include relatives, adopted heirs, retainers and dependants. Continuity of the house mattered politically, so its membership was not simply a record of biological descent.

Sources

近世武士相續法の特色 — 熊本藩を中心としてKamata Hiroshi · Legal History Review 13 (1963), pp. 1–52English abstract: service, household succession and adoptionPublic abstract consulted; full article not read.

In the readingsEmperor, Shogun and Everyone Else

In the readingsKyoto: A First Look

Y

Yamato-e

大和絵

Specialist / context

Japanese-style painting associated with local landscapes, seasonal imagery, and literary narratives. The term changed in meaning as artists reworked these traditions.

Sources

Yamato-e Painting - The Metropolitan Museum of ArtThe Metropolitan Museum of ArtRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Yayoi

弥生時代

Foundation

A prehistoric period associated with expanding wet-rice agriculture, metalworking and new forms of settlement and social difference. These changes spread unevenly across the islands. Its beginning is debated and increasingly placed earlier than the dates used in older timelines.

Sources

Formation and Development of Agrarian Society: Reconstruction of the Image of the Yayoi Period｜Collaborative Research｜List of Research Activities｜Research｜Research,Education&Data｜National Museum of Japanese HistoryNational Museum of Japanese HistoryResearch purpose and results: revised chronology and uneven agricultural changeRelevant public passage consulted; works cited by the source were not independently read.

In the readingsJapan: The Big Picture

In the readingsJapan Across the Seas

Yūgen

幽玄

Specialist / context

An aesthetic ideal of suggestive depth or mystery that cannot be fully stated directly. It has different meanings in poetry and performance, especially discussions of Noh. Yūgen describes a quality of artistic experience, not a rule that every work must follow.

Sources

Japanese Aesthetics (Stanford Encyclopedia of Philosophy/Summer 2013 Edition)Stanford Encyclopedia of PhilosophyRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsZeami

In the readingsKan’ami and Zeami Perform before Yoshimitsu at Imakumano

Z

Za

座

Specialist / context

An association linked to a particular occupation, product or service in medieval Japan. Such groups often sought privileges and protection from temples, nobles or other authorities. The English word guild is a useful approximation, but does not imply an identical European institution.

Sources

楽市楽座(ラクイチラクザ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsOsaka: A First Look

In the readingsDōtonbori: Where Osaka Came for a Story

Zaibatsu

財閥

Specialist / context

Large family-controlled business groups with interests across banking, trade, and industry. They became especially influential in modern Japan before 1945.

Sources

財閥(ザイバツ)とは？意味や使い方 - コトバンクKotobank · licensed Japanese dictionaries and encyclopediasRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

Zen

禅

Specialist / context

Japanese traditions derived from Chan Buddhism that emphasize disciplined practice and direct insight. Zen institutions also became important cultural and political organizations.

Sources

Rinzai-Obaku zen | What is Zen? - HistoryJoint Council for Japanese Rinzai and Obaku ZenRelevant definition or explanatory passageRelevant public passage consulted; works cited by the source were not independently read.

In the readingsKyoto: A First Look

In the readingsThree Shogunates, One Clear Story