Hachirō Oka
- Acting
- April 16, 1938 · Amagasaki, Hyōgo, Japan
- July 26, 2005
Known for
Filmography
- The King of Minami: Insurance Embezzler
- Osaka Tough Guys
- The King of Minami: Lady Loan Shark · Sada
- Furuhata Ninzaburo
- Flames of Blood
- The Racketeer Ishimatsu
- Pimp Heaven · Inoue
- Woman Mobsters
- The Viper Brothers: The Blackmailers
- Japan's Top Gangster
- Young Oh ! Oh !
- Sex and Fury · Kanichi
- Terrifying Girls' High School: Women's Violent Classroom
- Girl Boss Guerilla · Hyoe Takemi
- Sex, Gamble and Big Money
- Turtle Geisha · Doctor
- The Erotomaniac Daimyo
- A Scarred Life 2: Blood Will Tell
- Zorome no San Kyoudai
- Kigeki Toruko-buro Osho-sen
- Wolves on Motorcycles
- The Sucker's Blunt Dagger
- Kanto Street Peddlers: Violent Fire Festival · Tetsu The Cadmium
- Inside a Girl's Dormitory
- Ā dokushin
- Kanto Street Peddlers: Royal Temple Duel · Shuzo Yano
- The Invisible Swordsman · Kumasan
- Prison Break
- Last Days of the Tokugawa Regime: Tenamonya Confusion
- Hoodlum Match