Buddhism is also Mahayana in origin, but is discussed below under the heading of Vajrayana (also commonly referred to as "Northern Buddhism"). There are a variety of strands in Eastern Buddhism, of which "the Pure Land school of Mahayana is the most widely practised today.". In most of this area however, they are fused into a single unified form of Buddhism. In Japan in particular, they form separate denominations with the five major ones being: Nichiren, peculiar to Japan; Pure Land; Shingon, a form of Vajrayana; Tendai, and Zen. In Korea, nearly all Buddhists belong to the Chogye school, which is
Japanese Zen Prince after the war. His greatest work is the 5-volume "Zen and Zen Classics", published in the 1960s. Here he discusses Zen themes from a philosophical standpoint, often in conjunction with Christian elements in a comparative spirit. His essays include "God, Buddha, and Buddhahood" and "Zen, Sin, and Death". The British philosopher Alan Watts took a close interest in Zen Buddhism and wrote and lectured extensively on it during the 1950s. He understood Zen as a vehicle for a mystical transformation of consciousness, and also as a historical example of a non-Western, non-Christian way of life that had fostered both