Hachirō Oka
Known for
- Furuhata Ninzaburo (1994)
- Sex and Fury (1973)
- Girl Boss Guerilla (1972)
- The Erotomaniac Daimyo (1972)
- Inside a Girl's Dormitory (1970)
- Terrifying Girls' High School: Women's Violent Classroom (1972)
- A Scarred Life 2: Blood Will Tell (1972)
- Turtle Geisha (1972)
- Last Days of the Tokugawa Regime: Tenamonya Confusion (1967)
- Flames of Blood (1981)
- Japan's Top Gangster (1973)
- Osaka Tough Guys (1995)
- Hoodlum Match (1965)
- The Racketeer Ishimatsu (1976)
- The Viper Brothers: The Blackmailers (1973)
- The Sucker's Blunt Dagger (1971)
- Kanto Street Peddlers: Violent Fire Festival (1971)
- Kanto Street Peddlers: Royal Temple Duel (1970)
- The King of Minami: Lady Loan Shark (1994)
- Kigeki Toruko-buro Osho-sen (1971)