Hisai Keishi
Keywords: People
Hisai Keishi 久井 敬史 (1920-2000) Nihon Ki-in pro, 9 dan in 1978.
Student of Segoe Kensaku. His pupils were Tanaka Hideharu, Tanaka Chieko, and Tanimura Kuniko.
He won the 1st Kido Prize for technique, in 1967.