Masanao Sako

Sweden Porno: Blonde Animal

1972 · Screenplay, Director

Swedish Porno: Forest of Beastly Desire

1971 · Director

Makura no itazura

1969 · Director

Woman's Tongue

1969 · Director

Jôji no Atoshimatsu

1969 · Director

Uwaki no repōto toko hore

1968 · Director

Bondage of Lust

1968 · Director

History of Japanese Sexual Crimes: Assault Demons in Broad Daylight

1968 · Director

Virgin with Strings Attached

1968 · Director

Cruel Map of Women's Bodies

1967 · Director

Yoru no itazura

1965 · Director, Screenplay

Ecstasy of Wickedness

1964

The Rules of Sexual Relations with Women

1963