Films written by Yutaka Sō

Savaged and Ravaged

• Drama

Inmon: Shojo tsuma kantsû

History of Adultery in Japan

History of Japanese Night Crawling Customs

Dark Japanese History: Virginity and Rape

Girls' Dormitory

Forbidden Technique to Tie a Lady

• Romance

Jitsuroku: Maruhi Toruko jō monogatari

Tattooed Slave Wife

Noctiluca

• Action

The True Story of the Element

Real Cabaret Performance: 40 Minutes

Blue Film Woman

• Drama

Zeni-mesu: Tane uma: Bakashi ai

Ane imôto: Kan

Zeppin no tsubo

Jôji no Atosaki

Hiden: Haragei 18-ban

Tortured Women's Dark History

• Drama

The Shocking History of the Death Penalty

• Documentary