Latest Soap Technique 2: Bubble Princess Palace

Pink film from Toei Central.

Pink film from Toei Central.

Pink film by Gen Sasaki.

An abusive psychologist enjoys torturing and abusing his wife. After rough sexual session of pain and dominance she decides to leave her husband. Then her masochistic twin sister arrives and of course plenty of kinky sexual torture and bondage happens next.

An American journalist travels through 19th-century Japan to find the prostitute he fell in love with but instead learns of the physical and existential horror that befell her after he left.

Akemaru is the female director of Shumaru Clinic and a singer at a live spot at night. She treats perversions, but her treatment methods are unorthodox...

Pink film by Mamoru Watanabe.

Pink film by Mamoru Watanabe.

Yuji, who has never had a girlfriend, molests Erika, an office worker, on a crowded train. Passengers on the spirit world train waiting for their turn to go to the other world are presented with the condition that they can avoid going to hell if they can make Yuji lose his virginity within a month. The ghosts desperately try to make Yuji and Erika's love come true, but...

Shotaro, the company president, is fishing by the lake, where he meets the sickly Mayumi and her mother, Misako. Mayumi and Shotaro love each other. Three months later, Misako visits Shotaro and asks him to hold Mayumi, who has been sentenced to her death without knowing the man. Shotaro and Mayumi get married and fall in love night after night...

Lesbian pinku from 1985.

Office worker Takashi shares a drink one night with two women: Ryoko and Sakura. Fate intervenes and he subsequently ends up marrying Sakura. The newlywed couple move into Takashi’s family home (shared with his sister, father and grandfather), but Sakura’s nymphomaniac sex drive soon starts to cause tensions.

A biker falls in love with the "good" girl of a gang, who spend their time stealing or having sex. Will love win?

Lesbian pinku from 1978.

Lesbian pinku from 1984.

What if a secret potion could instantly turn you into an invisible man!? Rape a nun, peep into the women's bath, and even butt in on a lesbian encounter… It fulfills every man’s secret desire that everyone has dreamed of experiencing at least once! This is the third installment of a slapstick, farcical pornography comedy, depicting the wild adventures of a man who accidentally discovers a secret potion that makes him invisible. Taihei transforms again into the elusive invisible man, offering us an unvarnished look into a world of unabashed lust. First, an insidious lesbian encounter takes place between two nurses. When the invisible Taihei intrudes on the scene, he goes after both women… Next, he unleashes his mastery of molestation against a nun at a convent. Still unsatisfied, he invades the women’s bath at a public bathhouse, and a series of provocative, titillating scenes unfold as he exploits the effects of the invisibility potion.

Tahei becomes an invisible man the moment he drinks a mysterious potion. In the first part of the film, it depicts daring sexual encounters and lesbian affairs involving women who proudly maintain respectable images—namely a female police officer and a nun. In the second part, Tahei, now working as a traveling salesman in rural areas, finds himself embroiled in a series of outrageous molestation escapades when he encounters two intriguingly nicknamed women: one called “A Thousand Earthworms” and another known as “Three-Tiered Drawstring Choke” (both epithets referring to their notably alluring attributes). Born from the outlandish idea of using invisibility to freely indulge in molestation and tryst, this work is an unconventional and idiosyncratic pornographic film designed to fulfill the secret desires of men.

Pinku film from 1967.

Shinsuke runs a pension inherited from his wife Mitsuko's parents, but he feels inferior to Mitsuko and their marriage is not going well. One day, while Mitsuko was away on a Buddhist memorial service, Shinsuke called up a Japanese sex club hostess, Hiromi, and they had a flaming game of widowhood. Soon after, Mitsuko suddenly returned home, saying that she had been involved in an accident on the road. In fact, Mitsuko was having an affair with her lover Kamonari when he was injured in a car accident. Later, Kamonari came to visit her at the pension, but Shinsuke thought he was just a guest. When Shinsuke went out for shopping, Kamonari proposed to Mitsuko. Hiromi also shows up at the pension. What will become of the couple's love?

An impotent young man moves to the city with his supportive girlfriend.