Kenichiro Sugiyama
Known for
- Cheating Wife: Crossing the Valley of Sex (1978)
- Bôkan mezame (1981)
- Wakazuma uwaki-zeme (1981)
- Joshi daisei sex uranai (1984)
- Night Office Lady: Thigh-Wrenching (1980)
- Shibari biraki (1981)
- Idol nawa jigoku (1985)
- Shojo Boukou Ki (1978)
- Akujo rankô (1968)
- Widow Onanie (1985)
- Peeping Onanie (1985)
- Haitoku jokyô-shi (1980)
- Jokôsei maruhi hôkago (1983)
- Onna no maruhi: Buki wa kahanshin (1978)
- Tattoo (1982)
- Double Bed (1967)
- USA girl: Bôkô monzetsu (1982)
- Okashi no inga (1983)
- Sex number 006 wa sei bangô (1978)
- Wakazuma: Watashi o okashite (1981)