Kosho Uchiyama was born in Tokyo in 1912. He received a master's degree in Western philosophy at Waseda University in 1937 and became a Zen priest three years later under Kodo Sawaki Roshi. Upon Sawaki's death in 1965, he became abbot of Antaiji, a temple and monastery then located on the outskirts of Kyoto. Uchiyama Roshi developed the practice at Antaiji and traveled extensively throughout Japan, lecturing and leading sesshins. He retired from Antaiji in 1975 and lived with his wife at Noke-in, a small temple outside Kyoto, where he continued to write, publish, and meet with the many people