Girl Hell 1999

A sly gangster hatches a plot against his own wife, who works at a brothel-cum-bathhouse, with the help of the bathhouse owner’s wife.

Sex Friend Nurezakari is the story of an old friend, Tsutomu, who pays a visit to a couple then disappears after one night. He leaves behind a mobile phone, and the couple set out to find him and return it. Along the way they meet up with another couple taping themselves having sex. The four of them continue the journey to find Tsutomu. When they arrive at his home, his parents inform them that he was killed in an accident some years previously. What happens next is both bizarre and strangely heart warming as the four friends play a baseball game with the ghost of Tsutomu and thus seal their friendships for good, as all of them discover more about themselves and each other.

Two girls who want to become masochists are trained by a sadistic woman and turned into lovers.

A female office worker takes a diet supplement made from wasps (think Vaam) which transforms her into a sex hungry wasp woman.

The third installment of the BDSM series that explores women writhing in agony.

A girl, Sakae, who is looking for a dentist for a pain in a tooth, meets Shinkichi along the way, a guy that gives her a ride. The dentist, a woman, starts to visit her, anesthetizes her and abuses her. Sakae and then Shikichi, are drawn into a nightmare of sex and perversion ... But is this all real?

Based on the infamous "Concrete-encased high school girl murder case" that took place from November 1988 to January 1989 in Japan. Junko Furuta, a female 17 year old high school student, was kidnapped and confined in a house by four other male high school students (all juvenile) in the Ayase district of Adachi-ku, Tokyo, where she was repeatedly raped, sexually humiliated and tortured in an extremely brutish manner for 41 days before she finally died after a particularly severe beating. The boys hid her body in a drum and filled it with concrete, but the body was nonetheless discovered a few months later.

Nagisa is living together with handsome college professor, Kotaro.However, lately Kotaro has been particularly violent towards Nagisa during sex, even going so far as to hurt her. One day, Etsuko, a woman claiming to be Kotaro’s sister, appears at their house.Etsuko asks to stay with them for a while, however Nagisa is not convinced that she is really his sister because she is so sloppy and unlike Kotaro. It also bothers her that the two often go off to talk in secret. Nagisa later finds out that Etsuko has been secretly watching her and Kotaro having sex while masturbating.She asks Kotaro to kick Etsuko out, but he refuses to listen, and Etsuko’s antics become more and more intense. Eventually, Nagisa finds out that she is pregnant. With this new development, Nagisa thinks that she can marry Kotaro and finally be able kick Etsuko out. Little does she know, this will be the beginning of her confinement…

Three stories of torture, set in Japan's Sengoku, Kan'ei and Genroku eras.

Professor Himeda, who teaches folklore at the university, has launched a youkai circle. At the end of the Edo period, a demon woman who fell in love with a kappa and a zashikiwarashi tried to trick the villagers into breaking up their relationship, but the kappa, with the help of a high-ranking priest, sealed the demon in a mound. Himeda wanted to find the "mound". By chance, he hears that member Asano is from the birthplace of yokai legends and that her family runs a guest house, so Himeda heads to a research camp with other members Satomi (Riri Kuribayashi) and Shibata. However, Shibata is shocked when she learns that Satomi, who had been in love with her, is actually having an affair with Himeda. On the other hand, Asano, who has returned to his parents' house ahead of others, waits for the arrival of the party with Mr. and Mrs. Nagata, who run a guest house, and his daughter Aya (Ito Kurenai).

A young woman is invited for a free stay at a seemly deserted seaside hotel during the off season. Too late she finds out that the manager likes to collect women for his “playing card” collection and she is next in the pack.

Za Sekkan

A documentary-style SM film including water torture and crucifixion.

This gender-swapped take on the horrific murder case of Junko Furuta shows how Jun Furuta's father tracks down the juveniles who murdered his son to find out why his son had to die and to exact his revenge.

A beautiful young ballet dancer is accepted into a prestigious and exclusive dance academy. Overjoyed at the opportunity to further her career and repair her relationship with her boyfriend, she soon discovers that the academy has a dark side to it--and she may not be able to escape it.

Under a full moon near a highway bridge a woman has sex with her boyfriend during her period. Unfortunately the boyfriend is accidentally killed by a flying pop bottle from a passing delivery truck. This triggers a story of bloody revenge and big orgasms.

A taxi driving, punk rock listening, serial rapist with a bad attitude picks up female fares, sedates them with gas and takes them to his grungy lair where he video tapes his sexual abuse.

A doctor develops a new scientific breakthrough in female psychotherapy with the discovery of the “Dream Ring,” a device that is inserted into a woman to record her thoughts and dreams. But, one dark and stormy night, the doctor and his assistant end up dead… hanging by ropes from the rafters of their lab. The lovely Reiko suffers from a condition known as “genophobia” (the fear of sexual intercourse), so she is admitted to the Tachibana Clinic for observation. Another group of doctors have the “Dream Ring” device and use it on Reiko to analyze her wildly erotic, and violent, dreams and nightmares. The clinic doctors have more sinister reasons to test this device on Reiko, however, and secretly put her under hypnosis so that the ring is activated at any time she hears the sound of a bell. Can she escape the evil doctors’ experiment and, even if she does, who is that strange person, dressed all in black, following her around?

Shizuka is the aristocratic wife of the president of a large company. When she wants to divorce her domineering husband, he orders his employee Yoshi, the son of an adult toy store owner, to train his wife to become sexually submissive.

Sisterhood is powerful. Before leaving for a mission in Africa, Runa, a nun, visits her sister three years after entering the convent when her sister stole Runa's boyfriend. Runa comes to forgive and to help her sister make enough money buying and selling some convent property so she can marry. The old boyfriend has new women in his life, but he and the sister tell Runa they're a couple in order to keep the property deal. To make even more money, Runa's sister wheedles large gifts from various men she's stringing along. There are flashbacks to Runa's sexual awakening at the convent. But what are her real reasons to close this deal?