Keiichi Ozawa (小澤 啓一, Ozawa Keiichi; born January 5, 1933 in Kagoshima) is a Japanese film director. He joined Nikkatsu studio and worked as an assistant director under Toshio Masuda. He made his director debut in 1968 with Outlaw: Gangster VIP 2. Including the Outlaw series, Tetsuya Watari appeared in most of the films he directed when he was a director of Nikkatsu company.
Source: “Keiichi Ozawa”, English Wikipedia (CC BY-SA 4.0), excerpt