Joten Soko Miura

Jōten Sōkō Miura (Miura Isshū) was a Rinzai Zen master of the Daitoku-ji line whose collaboration with Ruth Fuller Sasaki produced the first systematic English-language account of Rinzai koan curriculum. He served as a roshi in the Daitoku-ji subtemple complex in Kyoto before being recruited to the United States in the 1950s, when Sasaki — then directing the First Zen Institute of America's Kyoto research project — arranged for him to come to New York to instruct her American students. Wikipedia notes that "it was not until 1955 that she was able to bring Miura Isshu back with her" to take up a teaching role at the Institute^[1].

Miura's tenure as resident roshi at the First Zen Institute of America in New York was uneasy. According to the Institute's Wikipedia entry, "Miura Roshi spent some time with the institute, exploring the possibility of becoming resident roshi, but felt uncomfortable working with female leadership, and sent a letter of resignation in November 1963"^[1]. He did not, however, return to Japan. "He continued to reside in New York and teach selected students on an independent basis until his death in 1976"^[1] — making him one of the first Japanese Rinzai teachers to settle permanently in the United States and one of the few to instruct a Western lay sangha outside any formal institutional umbrella.

His enduring contribution is textual. With Ruth Fuller Sasaki he produced two volumes that opened the closed world of Rinzai koan study to English readers: *The Zen Koan: Its History and Use in Rinzai Zen* (Harcourt, Brace & World, 1965) and the much larger *Zen Dust: The History of the Koan and Koan Study in Rinzai (Linji) Zen* (Harcourt, Brace & World, 1966)^[2]. *Zen Dust* in particular — a dense compendium of biographical entries on Chinese and Japanese masters, an annotated catalogue of major koan collections, and an account of the formal Rinzai curriculum — remained for decades the standard Western reference on the topic and is still cited by scholars of Chan and Rinzai Zen. Miura supplied the lineage knowledge and the technical exposition of how koans are actually used in the sodo; Sasaki provided the editorial hand and English-language framing. The two books together translated a living oral pedagogy into print without dissolving its discipline, and they shaped how a generation of American practitioners and academics understood Rinzai practice.