Musō Soseki

Timeline

1. 1275–1300Ise Province · IseBorn into a noble family in the Ise region, he studied Tendai and Shingon esoteric Buddhism in his youth, turning to Zen around age twenty. He studied under Issan Ichinei at Kenchō-ji in Kamakura but did not receive inka, so he wandered in ascetic practice, later receiving dharma transmission under Kōgen Kennichi.
2. 1300–1325Kamakura · KamakuraAfter Kōgen Kennichi's passing in 1316, he re-entered the mountains for reclusive practice. His Zen reputation spread to Kyoto and Kamakura, and figures like Hōjō Takatoki sought his teaching. In 1325 he was summoned to Kyoto by Emperor Go-Daigo, becoming abbot of Nanzen-ji and beginning to enter the intersection of court and shogunate.
3. 1325–1339Kyoto · KyotoIn 1326, at Hōjō Takatoki's invitation, he went to Kamakura and founded Zuisen-ji and other temples. After the shogunate's fall, Go-Daigo restored imperial rule and again summoned him to Nanzen-ji, and he founded Saihō-ji and Rinzan-ji, receiving the title of National Teacher. He brought landscape into temple grounds through Zen gardens, establishing the tradition of medieval Zen temple scenery.
4. 1339–1351Tenryū-ji · SagaAfter Go-Daigo's death, he urged Ashikaga Takauji to convert the Saga detached palace into Tenryū-ji for memorial services, and dispatched the Tenryū-ji ships to Yuan for trade to raise funds; the temple opened in 1345. He also assisted in planning the Five Mountains and Ten Temples system and the Kokoku-ji network in each province. He passed away in 1351, the highest authority of the Zen world in the early Muromachi period.