Akira Nakano

A pair of prostitutes find themselves helpless under the control of gangster pimps.

After the world is nearly destroyed by a war, a young boy and his friends must fight to save the world from those who seek to conquer what is left of civilization. (imdb)

Kosuke Kindaichi is a popular detective found in Seishi Yokomizo's novels, and this is one of several movies that have been made based on his character. Yokomizo's plots have more twists and turns than Japanese calligraphy and loudly invite parody. This film is not an RSVP to that invitation. Director Nobuhiko Obayashi has not parodied Yokomizo's style so much as imitated it. (nytimes.com)

After being brutally raped, a young woman attempts to commit suicide. A priest talks her out of it and she decides to become a nun. Once inside the convent, she is again a victim of sexual abuse.

Yoko (singer-turned-actress Yoko Hatanaka) is upset when her father (Hiroshi Ogasawara) remarries and begins rebelling against her new stepmother (Yuki Kazamatsuri). First, this is accomplished by promiscuity and partying but eventually, her schemes take a much darker turn...

After being caught in a tryst with a lover a woman decides to retire to a nunnery. Once there she discovers that the nuns and a priest are planning to engage in a number of bondage and discipline orgies.

Nikkatsu Roman Porno

A gang of vicious thieves and rapists invades the isolated summer home of a wealthy but morally corrupt family.