Kamakura Buddhist Sect System

Timeline

1. c. 1190–1250Kyoto–Kamakura · JapanHōnen founded the Pure Land sect, Shinran established Jōdo Shinshū, and Eisai and Dōgen introduced Rinzai and Sōtō Zen respectively, forming a multi-layered faith network spanning samurai, nobles, and commoners, with temples combining nembutsu practice and zazen.
2. 1251Kamakura · KamakuraHōjō Tokiyori built Kenchō-ji in 1253 and invited the Southern Song monk Rankei Dōryū as abbot, marking the shogunate's adoption of Rinzai Zen as official religious policy. Around the same time, the embryonic Gozan system emerged at Engaku-ji and Tōfuku-ji, tightly binding Zen to samurai ethics.
3. 1253–1260Kamakura and the provinces of Kantō · KantōNichiren, centering on the one-thousand-thousand realms in a single thought of the Lotus Sutra, criticized existing sects and preached in Kamakura's streets, provoking conflicts with the shogunate and other sects. His apocalyptic thought and political prophecies attracted lower samurai and peasants, intensifying competition within the new sect system.