Minamoto no Yoriie
Eisai set about slowly propagating the new faith, trying to gain the respect of both the Tendai school and the Imperial court through careful diplomacy. Faced with the sometimes violent opposition of traditional schools of Buddhism such as Tendai, Shingon and Pure Land, Eisai finally left Kyoto for the north-east to Kamakura in 1199, where the "shōgun" and the newly ascendant warrior class enthusiastically welcomed his teachings. Hōjō Masako, Yoritomo's widow, allowed him to build Jufuku-ji, the first Zen temple in Kamakura. Eisai founded Kennin-ji in Kyoto in 1202 on land gifted to him by Yoritomo's son, the second Kamakura "shōgun" Minamoto no Yoriie. Eisai died in 1215 at the age of 74, and is buried in Kennin-ji's temple grounds.