JAPANESE CULTURE, EXPLAINED

Shingon: a tradition with several branches

真言宗

Shingon brings together Buddhist traditions rooted in the esoteric teachings transmitted by Kūkai. It has several branches; Kōyasan Shingon is one of them, rather than another name for the whole tradition.

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How Kūkai formed a lineage

Transmission through Kūkai

In the early Heian period, Kūkai travelled to Tang China and studied with Huiguo in Chang’an. He brought back scriptures, ritual texts and implements and organised their transmission in Japan. Tōji and Mount Kōya became major centres. Shingon refers to true words, understood within the tradition as expressions of Buddhist truth.

Centres and lineages after Kūkai

The Buzan branch’s history connects Kakuban’s revival of study, Negoroji and Raiyu’s medieval Shingi teaching. Warfare later scattered monks from Negoro. Senyō developed the Buzan lineage at Hasedera, while Gokokuji became an Edo-period centre. Branch history thus involves interpretation, teaching institutions and networks of temples, as well as individual founders.

Modern institutions at Kōyasan

At Kōyasan, modern reforms changed the institution as well as its land and access. Two temples merged under the name Kongōbuji in 1869, and temple estates were returned to the state in 1871. The ban on women’s entry ended in 1872; official permission to reside followed in 1905. The Kōyasan Shingon denomination was established in 1946, with Kongōbuji as its head temple.

Branches and other esoteric traditions

Kōyasan’s account groups affiliations under Kogi Shingon, Shingi Shingon and Shingon Ritsu, with separate denominations and temples. Negoroji dates the public name of its present Shingi Shingon denomination to 1953, distinct from medieval teaching. Japanese esoteric Buddhism also includes Tendai traditions: Tendai’s history uses Taimitsu for its esotericism and Tomitsu for Shingon.

02

Gesture, recitation and mandala

Gesture, recitation and contemplation

Body

Mudra

Speech

Mantra

Mind

Meditation

Religious aim: accord with the Buddha

The three mysteries coordinate body, speech and mind: forming mudra, reciting mantra and concentrated contemplation. Kōyasan’s Fudōin explains their purpose as bringing the practitioner’s actions into accord with the Buddha’s. It presents the world, including oneself, as Dainichi Nyorai’s activity; recognising this within one’s present body is the religious aim called sokushin jōbutsu.

Seeing relationships in a mandala

Toji’s mandalas: Diamond Realm left, Womb Realm right.
Toji’s mandalas: Diamond Realm left, Womb Realm right.
Toji Lecture Hall sculpture plan.
Toji Lecture Hall sculpture plan.
Left / centre / rightWisdom Kings / Buddhas (Dainichi central) / bodhisattvas
Outer figuresHeavenly guardians

Tōji presents the Womb Realm and Diamond Realm mandalas as visual expressions of teaching. Its lecture hall gives such relationships three-dimensional form: Dainichi Nyorai occupies the centre of an arrangement of buddhas, bodhisattvas, wisdom kings and heavenly guardians. Identifying one statue is only part of reading the ensemble.

Check your understanding

Is Kōyasan Shingon the whole of Shingon?

No. Its own account identifies it as one of several principal branches.

How does a mandala convey teaching?

Through visual relationships among religious figures.

What does three-mysteries practice coordinate?

Bodily gestures, spoken mantra and concentrated contemplation work together within the religious practice.

Sources and images
  1. Kōyasan Shingon: teachings and branches
  2. Wikipedia: Shingon Buddhism
  3. Buzan: history and later lineages
  4. Negoroji: medieval lineage and modern denomination
  5. Tōji: mandala and the lecture hall
  6. Maki 2012: three mysteries, printed 78–80
  7. Yabu Kunihiko interview 2023-05-11: sokushin jobutsu
  8. Tendai official history: Taimitsu and Tomitsu
  9. Kōyasan Fudōin: Dainichi and three-mysteries practice
  10. Kōyasan Kongōbuji: chronology of institutional changes