Kenichiro Sugiyama

Groper Train: Good Deep Inside (1990)

Peeping Onanie (1985)

Night Ecstasy: Hentai Shiiku (1985)

Abakareta Kyûsho (1985)

Bijo SM Technique (1985)

Hakuchû Shojo Yûkai (1984)

Days of Lust: Ecstasy (1984)

Mantis Female Secretary (1984)

Groper Violent Train (1984)

Apartment Wife: Soaked Underwear (1984)

Break Your Chastity! (1982)

Sukeban Lynch: Tearing the Uniform (1982)

Tattoo (1982)

Perverted Pleasure: Forbidden Lips (1981)

Complete Collection of Naked Women's Pleasure (1980)

Ijôna yubi: Yamete! (1980)

Night Office Lady: Thigh-Wrenching (1980)

Filming a Crime (1980)

Groper Hell (1979)

Queen of Gropers (1979)

Gendai sei hanzai: Zenin satsugai (1979)

Tie Up a Married Woman! (1979)

Torture Game (1979)

Female Students Playing Doctors (1979)

Tonogata wa shojo ga o-suki (1979)

Female Teacher: Exposed (1979)

Zangyaku sex: Hazukashime (1978)

Fainting Groper UFO (1978)

Pacifier (1978)

Zetsurin tamasagashi (1978)