Shûsaku Mutô

Women Hell Song

1970

Tsugaru Yomeko: Nippon porno Monogatari

1970

Nagasaki Butterfly

1972 · as Ryûji Nakaya(中星竜二)

Absolutely Secret: Girl Torture

1968

Sex Pinch

1973 · as Sohei Noyama

Passionate Night Visit Secret Story

1975

Jûroku-sai no keiken

1970

Shadows in Color, Eyes for Eyes, Sexual Sadism for Reckless Lust.

1977

Forbidden Techniques

1966

Hot Spring Sex Training

1973

Doreidzuma no sei kara bō

1975

Sexy Partners

1967

Sasurai no modae

1973 · as Soichi Toita

Onna no Gokumon

1969

Wet Red Rose

1972

Abnormal Criminal

1967 · as Rapist

Amorous Girl Boss

1970

Shameful Technique

1967