Buddhism in Japan brought to Japan. Note that Zen influences are identifiable earlier in Japanese Buddhism, esp. cross-fertilization with Hosso and Kegon, but the independent schools were formed quite late. 1191: Eisai introduces the Rinzai school to Japan. Founder: Linji Yixuan (臨済義玄), China, c. 850 Chinese name: Linji school (臨済宗), named after founder First Introduction to Japan: Eisai (栄西), 1191 Major Influences: East Asian Yogācāra, Kegon Doctrine: zazen (坐禅, "sitting meditation"), especially kōan (公案, "public matter") practice Primary Texts: Transcendental Wisdom Sutras aka Prajnaparamita (般若波羅蜜経), incl. Heart Sutra 1227: Dōgen introduces the Sōtō (Caodong school) to Japan. Founders: Caoshan (曹山, Jp. "Sosan") and
Risshū (Buddhism) the Shingon sect by decree of the Japanese government. Today only Tōshōdai-ji, which resisted the government measures, retains its identity as a Ritsu temple. Risshū (Buddhism) , also "Ritsu school", is one of the six schools of Nara Buddhism in Japan, noted for its use of the Vinaya textual framework of the Dharmaguptaka, one of the early schools of Buddhism. The Ritsu school was founded in Japan by the blind Chinese priest Jianzhen, better known by his Japanese name "Ganjin". Ganjin traveled to Japan at the request of Japanese priests, and established the Tōshōdai-ji in Nara. During the Kamakura period,