Background
Yakuin Zenso was born on 1599. He was the 17th descendant of Masatada Tamba.
薬院 善三
Yakuin Zenso was born on 1599. He was the 17th descendant of Masatada Tamba.
Yakuin Zenso became a priest at Mount Hiei while young. Then returning to secular life studied medicine and became a noted physician, and was patronized by Hideyoshi Toyotomi, who conferred on him the title of Hoin. Later Yakuin Zenso founded a charity hospital. His family name was derived from the word Yakuin which means a "charity hospital."