| Letting Go: The Story of Zen Master Tosui Of the many eccentric figures in Japanese Zen, the Soto Zen master Tosui Unkei (d. 1683) is surely among the most colorful and extreme. Variously compared to Ryokan and Francis of Assisi, Tosui has been called "the original hippie." After many grueling years of Zen study and the sanction of a distinguished teacher, Tosui abandoned the religious establishment and became a drifter. |