Woman's Bedroom: Lusty Competition

A tragicomedy that happened to three couples who switched partners, turning sex into a simple game to break off marital relations, gripped by a painful mood!

A young boy, a prep school student, lives alone with his estranged mother. One day, after breaking up with his girlfriend Noriko, he is stopped by a middle-aged woman. Out of curiosity, he follows her and has his first sexual experience. A few days later, having discovered the pleasure of sex, he tries to embrace Noriko in a park, but she rejects him, and they part ways. He gradually becomes more and more reckless. He visits his father's mistress and learns that the two have broken up, and ends up sleeping with her. While continuing this life of rampant pleasure, he learns from a friend that his girlfriend Noriko has been attacked and raped by a thug. At that moment, he realizes that Noriko was the only one he truly loved, and he searches for her...

During his idle journey on the Izu Peninsula, a university student, Kawasaki, encounters a group of traveling entertainers – including Kaoru (Sayuri Yoshinaga), one of the “odoriko”. Kawasaki is taken and cannot take his eyes off her. When he is invited to stay at the same lodgings, the two grow closer. In time, the two come to learn the pain of love.

Another entry in the Nikkatsu Roman Porno Movie genre.

I am 21 years old and newly married to Yoshio, a junior high school teacher. To help pay off the mortgage on our new home, we decided to let Ikuyo—a colleague of Yoshio’s and an English teacher—rent the room upstairs, but...

Shinko Terasawa was always considered to be the odd ball of the bunch. At a time when romance was against school regulations, Shinko was the first to take a bite out of the forbidden fruit. Expelled from her former school, she finds herself in an all-girls school in Jokamachi, where rumors fly. One day, Shinko delivers an anonymous love letter addressed to her English teacher, Ms. Shimazaki. Convinced that the students are playing a prank, Ms. Shimazaki is adamant about getting to the bottom of this "problem”.

1961 Japanese movie

A female high school teacher suffers from amnesia after being attacked by several men. She is married and has a happy family life, but an incident from the past haunts her regardless of her memory loss.

A newlywed wife suffers the consequences for her husband’s actions when he cheats a customer at his credit company out of a large sum of money.

A virginal vocational student who is curious about sex is educated by her more experienced classmate.

The owner of a small roadside restaurant tries to arrange a marriage to a young woman who she adopted. But the woman falls for a truck driver who is in trouble with the yakuza.

A male high school student becomes obsessed with his teacher and uses various schemes including exposing her philandering husband to have sex with her.

Pinku from 1973.