The gate of Sōji-ji Soin. The head temple moved to Yokohama after a fire in 1898.

Japanese Buddhist Traditions · c. 6th–18th centuries CE

Keizan Jōkin

Also known as Keizan Zenji · Taiso ('Great Ancestor', in Sōtō tradition)

1264 or 1268–1325 CE (sources differ)

Documented dates. Reasonably strong chronological evidence supports this date.

The second founder of Sōtō Zen

Japanese Zen · Sōtō

Echizen · Yōkō-ji, Noto · Sōji-ji, Noto

Why it matters

Sōtō tradition honours Dōgen as its founder and Keizan as the 'great ancestor' who spread it across Japan. His monastery, Sōji-ji, is one of Sōtō's two head temples.

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Their story

Keizan was born in Echizen province, in 1264 or 1268 according to different sources, and was deeply influenced by his mother, Ekan, a devout Buddhist who later became a nun and abbess. He trained at Eihei-ji under Dōgen's successors, Gikai and Gien.

He founded Yōkō-ji in Noto in 1312 and, in 1321, turned the temple of Sōji-ji, also in Noto, into a Zen monastery. He trained many disciples and, unusually for his time, encouraged women as teachers.

He died in 1325.

The world they lived in

By the early 14th century Sōtō Zen was a small movement divided by disputes among Dōgen's heirs. Rinzai enjoyed the patronage of the shogunate in Kamakura and Kyoto.

Their contribution

He adapted Sōtō to provincial society, combining Zen practice with esoteric rituals, prayers and funerals for lay patrons, which allowed it to spread among rural warriors and farmers.

Teachings and works

  • Denkōroku (The Transmission of the Light)

    Lectures on the awakening of each ancestor in the lineage.

  • Zazen yōjinki (Points to Watch in Zazen)

Related teachings

ZenThe Transmission of the Light

Their legacy

Through his disciples' networks, Sōtō became one of the largest Buddhist schools in Japan, with more than ten thousand temples today. Sōji-ji moved to Yokohama after a fire in 1898.

History and tradition

What history can establish

His life is documented by his own records, especially the Tōkoku ki, though his birth year is uncertain.

Sources and further reading

  • William M. Bodiford, Sōtō Zen in Medieval Japan. University of Hawai'i Press, 1993.
  • Francis H. Cook (translator), The Record of Transmitting the Light: Zen Master Keizan's Denkōroku. Center Publications, 1991.

Image credits

Dharmalogist distinguishes documented history from traditional accounts and later legend. Dates marked approximate or traditional should be read as ranges, not points.