Religion in Japan capital at Heian (now Kyoto). The six Buddhist sects initially established in Nara are today together known as "Nara Buddhism" and are relatively small. When the capital moved to Heian, more forms of Buddhism arrived from China, including the still-popular Shingon Buddhism, an esoteric form of Buddhism similar to Tibet's Vajrayana Buddhism, and Tendai, a monastic conservative form known better by its Chinese name, Tiantai. When the shogunate took power in the 12th century and the administrative capital moved to Kamakura, more forms of Buddhism arrived. The most popular was Zen, which became the most popular type of Buddhism of
Buddhism in Japan particular, represents almost every strand of Buddhist teachings and practices. However, in comparison to Chinese or Korean Buddhist schools that are generally more united and less sectarian in their groupings, Buddhist denominations in Japan have developed into independent sects with autonomous organizations that have differing emphases on the doctrine and separate lay followings." (Authors: Kawananami, Partridg, and Woodhead page 82.)]In the post-Meiji, pre-WWII period, there were officially 13 schools and 56 branches () of traditional Buddhism (i.e., those not established in modern times). The official schools included three from the Nara period, two from the Heian period (Tendai and Shingon),