This Japanese thriller finds a sexy policewoman becoming entangled in Japan's S&M underground while investigating a gruesome murder. Soon, her investigation has led her to a seductive sadist and his equally appealing masochist victim. Falling prey to her suspects' powerful allure, she struggles to extricate herself from an increasingly torrid affair to solve the mystery she set out to investigate.

Satsuki and Takuya are high school students who meet at kendo practice, where they bash one another with wooden swords. They begin an awkward romance, but Takuya soon reveals a masochistic side to his desires. He has been stealing Satsuki's soiled clothing and secretly surveilling her while imagining her subjugation of him. Disgusted, Satsuki rejects him but he persists, and she discovers her own pleasure in manipulating and humiliating him.

The story follows Etsuko, a neglected wife from the wealthy Okazaki conglomerate, who travels to the resort town of Karuizawa to escape the summer heat. Disconnected from her husband, she unexpectedly reunites with her childhood friend, Yuji. This reconnection reawakens deep, suppressed desires, leading her on a passionate journey of self-discovery in an abandoned memory-filled mansion.

Shuji was once a feared member of the Yakuza crime syndicate, but he's reformed his ways, abandoned his old life and left the city for a small coastal fishing town where he's become an honest fisherman.

Taka and Yuji find evidence in a 15-year-old case, but the statute of limitations expires in four days and they're hunting illicit gun manufacturers.

4th Entry in a Four-Part-Series, following the success of the original XX-series with 7 parts: In this one Yoko is an undercover cop infiltrating the chinese mafia

Jazz singer Julia was excited at the launch after her live performance. Meanwhile, the editor shows him a nude photobook he is working on. Julia says that her manager might be too radical, but Julia doesn't mind, saying that singing and taking off clothes are the same self-expression...

Ken Ota is a Japanese-American GI. He comes to Hiroshima after WW2 looking for his big sister, but finds Keiko, a bomb victim with a keloid scar on her shoulder.

Kamiya, a surgeon forced to take responsibility for a medical error, imprisons Keiko, the daughter of the hospital's director. He subjects her to masochistic games. Before long, a strange affection begins to blossom between the two of them.

A one shot game setup by lonely outlaws!

Sakaki, a university professor, and two female university students visit Benihana Village to investigate the legend of a demon woman. They peel off a piece of paper from a storehouse in the old mansion where they are staying and enter the house, but are then attacked by strange occurrences, including an unexplained high fever.

When a teacher takes two students to a remote village to learn more about the fabled ogre who once rescued the town from a ferocious dragon, they get more than they bargained for in this Japanese spine-tingler. After ignoring a bizarre elderly woman who cautions them to heed the curse surrounding the legend, they open a mysterious door that unleashes unimaginable horrors, and their field trip becomes a living nightmare.

Nikkatsu pinku from 1997.