Yamada Mumon 山田無文

山田無文 Yamada Mumon (1900-1988)
Yamada Mumon was a Rinzai school roshi, calligrapher, and former abbot of Shofuku-ji in Kobe, Japan. Mumon was also the former head of the Myoshin-ji branch of the Rinzai school of Japan. His most prominent student (and Dharma heir) is Harada Shodo of Sogen-ji, an influential master in both Japan and the United States.