光田健輔
He was born at a Buddhist temple on January 26, 1905 in Takayama, Gifu Prefecture. He became a Christian later. After graduation from Chiba Prefectural Horticulture School, he worked at Zensho Hospital. He later went to Nagashima Aiseien Sanatorium following Kensuke Mitsuda. In 1938, he was appointed the first manager of Okinawa Airakuen Sanatorium. In 1941, he worked at Hoshizuka Keiaien Sanatorium and later at Nagashima Aiseien Sanatorium. On September 3, 1949 he died.