Zen lineage charts 南浦紹明 (1235–1308), who received transmission in China from the monk Xutang Zhiyu 虚堂智愚 (Japanese "Kido Chigu," 1185–1269) in 1265, who then returned to Japan in 1267. It was then spread by his student Shuho Myocho (second generation) and Kanzan Egen (third generation), who made it an influential school. The two main schools today are Takujū and Inzan, which both descent from Hakuin. Although it is difficult to trace when the West first became aware of Zen as a distinct form of Buddhism, the visit of Soyen Shaku, a Japanese Zen monk, to Chicago during the World Parliament of Religions in
Japanese Zen often pointed to as an event that enhanced its profile in the Western world. It was during the late 1950s and the early 1960s that the number of Westerners pursuing a serious interest in Zen, other than descendants of Asian immigrants, reached a significant level. Eugen Herrigel's book "Zen in the Art of Archery" describing his training in the Zen-influenced martial art of Kyūdō, inspired many of the Western world's early Zen practitioners. However, many scholars, such as Yamada Shoji, are quick to criticize this book. The single most influential person for the spread of Zen Buddhism was D. T.