Pink eiga

Pink film - wikipedia

List of Japanese sexploitation films - wikipedia

Tatsumi Kumashiro -
Kōji Wakamatsu - Violent Virgin (1969)
Shunya Itō - Female Prisoner Scorpion (1972, 1973)
Nagisa Oshima - In the Realm of the Senses(1976)
Tetsuji Takechi - Daydream (1981)