Rinzai Zen: meditation, kōans and multiple lineages

Zazen as an ongoing practice

Rinzai practice values seated meditation alongside work, meals and daily conduct. Myōshinji describes awakening, non-self and impermanence as religious concerns to be realized in ordinary life. These religious aims inform the temple’s account of practice.

Kōans are studied with a teacher

A kōan draws on a teacher’s words, exchanges or encounters as a subject of practice. Kokutaiji describes students investigating it in meditation and presenting their understanding to a teacher. Its setting is guided religious training, rather than a riddle solved by memorizing a clever phrase.

Hakuin’s one-hand kōan in guided practice

Kokutaiji describes a sequence in which a teacher assigns a subject, the student investigates it through zazen, and then presents an understanding to the teacher. Hakuin Ekaku’s one-hand kōan, Sekishu onjō, is a named example used within such repeated guidance. The Rinzai–Ōbaku association also calls samu, work practice, “dynamic zazen,” extending practice into activity.

Hakuin belonged to the Ōtōkan lineage. His teaching continued through figures including Gasan Jitō and into the Inzan and Takujū lines. These teacher–student lines concern the transmission of training, alongside the administrative branches organized around the fourteen head temples. The self-portrait held by Rokuōin gives a historical image of the named Edo-period teacher.

Head temples, affiliated temples and lay practice

Branches organize temples around their head temples. The Rinzai–Ōbaku association includes fourteen Rinzai head temples and Ōbaku’s Manpukuji; this does not make modern Ōbaku a Rinzai administrative branch. Myōshinji maintains clerical training and opportunities for lay meditation, alongside educational institutions including Hanazono University and secondary schools.

Chanting and services are also temple activities

The association lists commonly chanted texts such as the Heart Sūtra and Great Compassion Dhāraṇī. The Four Great Vows conclude daily services and memorial rites. Its annual calendar includes observances of the Buddha’s birth and passing. Meditation, kōans, chanting and offerings have different, connected religious roles.

Linji and Chinese Chan traditions

Linji Yixuan taught in Tang China. His later lineage became one of the Five Houses of Chan and developed Yangqi and Huanglong lines. Religious accounts explain their own ancestral transmission. This Chinese background precedes the separate histories of Japanese head temples.

Multiple transmissions in medieval Japan

Eisai returned from Song China in 1191 with Huanglong-line teachings. Kenninji, founded in 1202, initially combined Tendai, esoteric Buddhism and Zen. The Chinese monk Lanxi Daolong arrived in 1246 and became founding abbot of Kenchōji in 1253. These different routes support the association’s warning against treating Eisai as the sole founder of every Japanese Rinzai lineage.

Five Mountains institutions and other lines

Medieval warrior governments maintained close relationships with Zen temples. The Five Mountains systems in Kyoto and Kamakura supported institutional hierarchy and cultural exchange, alongside other lines such as Daitokuji and Myōshinji. Myōshinji dates its founding by retired Emperor Hanazono and Kanzan Egen to 1337, its destruction by war to 1467 and rebuilding to 1477.

Shōkokuji: training, writing and rebuilding

Shōkokuji, second among Kyoto’s Five Mountains, supplies a concrete example. In 1382 Ashikaga Yoshimitsu discussed establishing a training monastery with Shun’oku Myōha, Gidō Shūshin and others. Warrior-government labour and materials supported construction, completed in 1392. Institutional and material patronage were part of the temple’s foundation.

In the late sixteenth century, the monk Saishō Jōtai drafted diplomatic documents for Toyotomi Hideyoshi and raised funds for the temple’s revival. The surviving Dharma Hall was rebuilt in 1605 with support from Toyotomi Hideyori. Foundation, monastic writing and later reconstruction reveal different connections with government. The present interior belongs to that later building history.

Temple regulation and Hakuin’s teaching

Edo-period temples operated under shogunal regulation. Myōshinji records temple rules in 1615 and the Purple Robe incident in 1629. Hakuin Ekaku’s emphasis on kōans and practice strongly influenced later Rinzai teaching through subsequent disciples. That teaching influence did not merge all head temples into one administrative branch.

Meiji administrative regrouping

Early-Meiji separation of kami and buddhas and anti-Buddhist activity changed temple life. In 1872 the government grouped Rinzai, Sōtō and Ōbaku under one Zen chief administrator. Rinzai and Sōtō separated in 1874; Ōbaku became independent in 1876, when several Rinzai head temples also received their own administrators. Modern branches reflect this administrative history.

Wartime consolidation and postwar separation

Kyoto Prefecture’s religious history records a consolidation agreement on 25 March 1941. Kokutaiji ultimately did not join, so the merger did not encompass all fourteen branches. The branches rapidly separated again after the war. Head temples, educational institutions and lay practice continued amid these changes in state–religion relations.

Modern encounters beyond Japan

Shaku Sōen of the Engakuji branch attended the 1893 World’s Parliament of Religions in Chicago and spoke on Buddhism. The association also describes D. T. Suzuki, who practised with him, travelling to America through his introduction and translating Zen writings. Lectures and publishing provided another route for modern transmission alongside institutional changes in Japan.