Ryutaro Oka
Ryutaro Oka's films and television credits on SectorZero.
- Known for
- Acting
Known for
- Love Beast: Steamy Disgrace (1984)
- Jôji Hunter (1984)
- Bondage: The Intoxication of Rope (1985) — Detective B
- Girl Mantle Bud Torture (1983)
- Kyûkyoku onanii: Okumade marumie (1991) — Shotaro Tanaka
- Joshi daisei: Geki shakaikan massage (1985) — Store Manager
- A Gal's Lucky Find (1988)
- Beauty Treatment & Sex Beauty Method (1991)
- OL jôshi no damashiai (1990)
- Inshoku no uranai (1988)