Kazuhito Kuramoto

On the 25th of November 1988, four youths abducted and held Furuta Junko in the house of one of the captors. Subjected to rape, torture, and humiliation, Junko had no hope of escape as the manhunt was stalled by the captors forcing her to tell her parents that she was ok. For 41 harrowing days, Junko had to endure unimaginable suffering at the hands of these four individuals. Finally, after losing in a game of mahjong solitaire, they beat her with an iron dumbbell and set on fire with lighter fluid. She died later that day from shock. In an attempt to hide their crime they buried her in cement and thus the name 'Concrete Encased High School Murder Case' was born as Japan had to confront the horrors of this crime. The perpetrators disposed the drum in a tract of reclaimed land in Koto, Tokyo.

This unique work depicts in a thrilling way the fear of being isolated in a locked room in the urban jungle, through a man's abnormal sexual urges and a woman who is his target.

A virgin, a married woman, a career woman, and the progress is made by combining the abnormal sex of each of them. This is Rumi Tama's first work in 1983, which can be called the Japanese version of the Decameron, and is a female writer who has made a point of creating enjoyable pornographic entertainment without logic.

A serial assault case where a married woman are called over the phone and raped in a closed room.

1615. Ninja Sarutobi Sasuke is assigned the task of finding a hidden treasure that will restore his clan to their full power. However, sexy ninja warrior Kagero stands in Sasuke's way. Complications ensue when a sudden time warp occurs and both Sasuke and Kagero find themselves thrust hundreds of years into the future to Tokyo, Japan in 1984.

Yui and Masao were childhood sweethearts who married into a loving couple, but at some point, their married life became dull and unfulfilling. Yui tries everything to repair their relationship, but...

A dwarf scientist has his dreams frustrated when his sister becomes seriously ill. Determined to find a way to preserve the essence of his sister after the death, the scientist begins to use humans as guinea pigs in a bizarre experiment.

No description available.

Nagi is a diver from a quiet fishing village where a series of strange incidents have been occurring recently, including residents that have gone missing. One day, a stranger takes her to an office where she is asked to recover sunken treasure at Kaijin Reef. Nagi agrees to do so, but during her dive, she gets exposed to strange radiation. Afterwards, she starts to experience moments where she exponentially grows in size. This causes a lot of problems for her and the people surrounding her.

An outlaw hijacks a prison van for revenge. A merciless female detective must stop him...

Mirai, a high school girl, is transferred to an upscale private girls school. She soon finds out the school not only cultivates young minds, but also supplies young bodies to rich politicians. Moreover, the school's headmaster ripped apart her family. She undergoes special training, and fights her way to sweet revenge!

Yakumaru is researching an aphrodisiac to cure his impotence. He happens to meet Mitsuko, who also has an impotent husband, and Yakumaru gives Mitsuko the medicine he is researching. The next day, the two meet again to hear the results, but Mitsuko seems strange. Mitsuko, who was frustrated that her husband did not cooperate and did not take her medicine, ended up taking the medicine herself.

There is a researcher somewhere who is trying to convert sexual energy into sustainable, clean energy. Satomi, an unsuccessful writer, visits the laboratory to cover the research, but finds that a problem has arisen there. Sex energy is leaking from the laboratory in the mountains and attaching itself to insects. The energy is then absorbed by the insects into the bodies of humans, creating sex-hungry monsters. Satomi decides to cooperate with the researcher in order to save people, but...

The hugely popular "Groper Train" series, starring Ai Kobayashi, Kyoko Hashimoto, and Chiemi Akimoto as they fight off the terrifying slasher!

A woman falls in love with the owner of a liquor store in a downtown area. When a woman whom the owner broke up with ten years ago starts showing up at the store, the woman's heart becomes complicated and twisted. When the owner reunites with the woman, he becomes immersed in a world of abnormal love, and soon they break up violently...

Based on the life of Mayu Iwatani and her journey to becoming a wrestler.

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

A woman is sexually assaulted while jogging and the attacker leaves behind a ID pendent in the struggle. With this as her only clue she searches the nightclubs of Ginza for a chance at revenge.

Straight-to-video film directed by Shinya Yamamoto.

Asumi has lost patience with her husband, Nozomi Toya, who is an aspiring rapper, and has declared that she wants a divorce. Now that she is left to live alone, she is invited by a mysterious woman to start a part-time job where she simply watches the love lives of a married couple who are in a slump in their marriage...