Yutaka Kohira: Yutaka Kohira. Director: Aoi sei. Yutaka Kohira is known for Aoi sei (1975), Sonny Chiba's Dragon Princess (1976) and Bakuhatsu! Nana-han zoku (1976).
Known For: Aoi sei (Director), Sonny Chiba's Dragon Princess (Director(as Yu Kohira)), Bakuhatsu! Nana-han zoku (Director(as Yu Kohira)), Shin joshuu sasori: Tokushu-bô X (Director(as Yu Kohira))