After 15-year-old Yasuko has her first orgasm with a teacher, she and her disillusioned group of friends decide to turn to prostitution to gain a better understanding of what emotions truly are.

A beautiful married woman was murdered by her husband, a famous Noh mask artist, because he suspected her relationship with her brother-in-law. The couple had a 5-year-old daughter. Fifteen years later, her daughter, now 20 years old, heard for the first time the details of the incident from her uncle who was the cause of her mother's death, but it was a story of a dark lust that could be called abnormal.

Three violent and disillusioned students share an apartment. Their search for a place in society is through porn, fights, rape, and voyeurism. Not even leftist, militant student organizations are able to channel their youthful frustration.

After saving a girl from rape, a bored rail worker finds out about a chemical that makes people sleep and gets carried away into a new, violent world of ideas.

The manager of a supermarket is flooded with huge financial problems. Driven by desperation, she commits a series of murders.

An office worker who dreams of a peaceful happiness with her boyfriend is forced into prostitution by yakuza.

Pinku from 1967.

Pinku from 1975.

The insane gynecologist, Dr. Marukido Sadao (Marquis de Sade), theorizes that a woman is unable to become pregnant if she is writhing in intense pain during intercourse. He sets about testing this new method of birth control by torturing women during sex.

A small gang of revolutionary students is hidden away by a small-time thief. While they are in hiding, everyone except the thief takes turns engaging in sexual activities with a girl who appears unhappy and perhaps unwilling, having had the misfortune of getting involved with them.