The Honban: Idle-hen (1987)

1985 Roman Porno released under the "Roman X" imprint. A young virgin is captured by an abnormal couple. The girl is kept locked in a wooden box, and subjected to sexual torture and abuse. Loosely inspired by the real-life case of Colleen Stan.

A maniac breaks into the apartment of two sisters and abuses them sexually and physically until they turn the tables.

University lecturer Yoshimatsu lusts after Mikiko. He attempts to get closer to her by seducing Mikiko's mother.

Kyoko es una artista de prestigio, joven y bella, que mantiene una sádica relación con su asistente... hasta que alguien grita “¡corten!”, y la personalidad de la protagonista se escinde en varias capas de delirio. Sion Sono relee el género del roman porno, usándolo como vehículo para pergeñar un alucinante manifiesto sobre la situación de la mujer en la sociedad japonesa.

In a summer in Shonan village, Sumiko is the daughter of an important upper-class Shikishima family, she loves to paint pictures, is going through a cooling-off of an arranged marriage that did not work out. However, she feels attraction for Nishina a rough and obscene man ... On the other hand, the younger sister, Naomi Sumiko is envious of her sister for her beauty. Naomi feels ugly since all men seem to like Sumiko. Both sisters then become embroiled in a major problem in discovering the real intentions of Nishina, a man who hides behind a mask to rape women.

A female highschool teacher must deal with sexual harrassment from her students and being trapped in a love triangle with two men, neither of whom has any interest in marrying her.

Una prostituta sumisa se ocupa de su oficio, sufriendo abusos a manos de asalariados japoneses y tipos Yakuza. Ella no está contenta con su trabajo y aparentemente está tratando de encontrar algún tipo de apaciguamiento por el hecho de que su amante se haya casado.

A nurse investigates a sex trafficking ring after a woman commits suicide in her office.

Midori Satsuki plays Tamako, the owner of a boarding house and a pawn shop who gets into some erotic entanglements.

Pinku from 1980, dsitributed by Nikkatsu

A perverted dentist (and dental assistant) that likes to sleep with his patients, gets obsessed with one in particular who also happens to be a lesbian. He uses everthing he can think of to abuse this woman and her female lover. Ropes/Dental tools/Ice Buckets/Candles/ (the works) and sometimes he sets the mood with something from his classical music record collection.

Dan Mitsu interpreta a Kana, una empleada de una compañía editorial que entabla una relación sexual con un compañero de trabajo más joven. Pronto descubre que los fetiches de Kana se extienden a tendencias sadomasoquistas, que involucran a un hombre misterioso que solo se conoce como "Sensei". Este descubrimiento empujará su relación con Kana a un nivel nuevo y peligroso para el cual no estará listo.

The story depicts how a female Japanese language teacher who is assigned to a rural high school falls into the trap of the president's family, is trained, and becomes a slave to their lust.

Every choice you make can change the course of your life. This is the premise of THE JAPANESE WIFE NEXT DOOR series. Beginning exactly the same as Part One, a businessman’s life is almost complete; all he needs is a wife. He meets two women… and this time he marries the rich one — whose family just happens to be a bunch of sado-masochistic sociopaths! Directed by ‘Mr. Pink,’ Yutaka Ikejima, and starring the sexy Yazaki Akane and with a special appearance by erotic bombshell Reiko Yamaguchi, star of part one, the JAPANESE WIFE NEXT DOOR – PART 2 is a raunchy and bizarre erotic comedy!

A lovesick midinette ends up accepting a date with a stranger who buys her flowers every day. Charmed by his playboy physique, she moves in with him and submits to his fantasies.

Takako joins a convent after her lover's wife catches them in the act. She soon discovers that the nuns and a successful writer have conspired to engage in decadent S&M orgies. Based on the novel by Oniroku Dan.

Secretary Sayo does some corporate snooping for her boyfriend, an upstart executive with a rival company. But she gets busted by the CEO. Poor Sayo is captured and taken to a private torture chamber in the corporate mansion. While the secretary gets punished, the bossman's son becomes infatuated with her beautiful white skin and he assumes the disciplinary responsibilities. Between the floggings, stretchings, and wooden-horse tortures he finds time to cover her body in an elaborate tattoo.

A mailman becomes obsessed with a pretty, young wife. He captures the woman, tortures her and keeps her in his basement dungeon where she becomes his private sex toy.

Two sisters are captured by a bounty hunter for an S&M nightclub .