Ryutaro Oka
- Known for
- Acting
Movies with Ryutaro Oka
- Love Beast: Steamy Disgrace 1984 · ★ 4.8
- Jôji Hunter 1984 · ★ 2.0
- Bondage: The Intoxication of Rope 1985 · ★ 2.0
- Girl Mantle Bud Torture 1983 · ★ 2.0
- Kyûkyoku onanii: Okumade marumie 1991 · ★ 2.0
- Joshi daisei: Geki shakaikan massage 1985
- A Gal's Lucky Find 1988
- Beauty Treatment & Sex Beauty Method 1991
- OL jôshi no damashiai 1990
- Inshoku no uranai 1988