HomePeople Biography and filmographyYumiko Oka Biography unavailable on TMDB. Movies (9)TV shows (0) Movies (9) Sexual Torture1981 Shita kara miruShita kara miru1981 Shibari biraki1981 Molester OpeningMolester Opening1981 Sexual Exposure and Voyeurism1981 Sensory Torture1981 Perverted Pseudo-Doctor1980 Hirakitai toshi goro1980 Ibiri bôkô1980 TV shows (0) No credits available.
