Yutaka Sō

Groper Hell

1979

Groper Hell Screenplay

Bôkan itaburu

1979

Bôkan itaburu Screenplay

Nippon porno fudoki: Tsugaru hime matsuri

1979

Nippon porno fudoki: Tsugaru hime matsuri Screenplay

Bizarre Rose Makeup

1979

Bizarre Rose Makeup Screenplay

Queen of Gropers

1979

Queen of Gropers Screenplay

Female Teacher: Attack

1979

Female Teacher: Attack Screenplay

1979

Couple Rope Screenplay

Brutally Punishing a Female College Student

1979

Brutally Punishing a Female College Student Screenplay

Cruel Document: Prostitution in a House

1979

Cruel Document: Prostitution in a House Screenplay

Slippery Wife

1979

Slippery Wife Screenplay

Torture Game

1979

Torture Game Screenplay

Paradise Widow Play

1979

Paradise Widow Play Screenplay, Director

17-Year-Old Document: Prostitution Reserve Force

1979

17-Year-Old Document: Prostitution Reserve Force Screenplay

Hometown Porn Explorations: Groper Summer Festival

1979

Hometown Porn Explorations: Groper Summer Festival Screenplay

Japanese Pornography: Kawachi's Erotic Widows

1978

Japanese Pornography: Kawachi's Erotic Widows Screenplay

Real Cabaret Performance: 40 Minutes

1978

Real Cabaret Performance: 40 Minutes Screenplay

Groper Express: Coming Soon

1978

Groper Express: Coming Soon Screenplay

Confession of a Virgin: I Want to Be Number Two

1978

Confession of a Virgin: I Want to Be Number Two Screenplay

Flesh-Bullet Widow

1978

Flesh-Bullet Widow Director, Screenplay

1977

The Shocking History of the Death Penalty Screenplay

Japanese Night Crawl Festival

1977

Japanese Night Crawl Festival Screenplay

Forbidden Affair

1977

Forbidden Affair Screenplay

1977

History of Japanese Evil and Hatred Screenplay

1977

Porno Exploration: Japanese Spring Tales Screenplay