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?
Shinohara, a young bodybuilder, joins a para-military sect in northern Japan. His instructor, Takizawa, takes a liking to the new recruit. After an early “special” training session the two develop a lasting and loving relationship.
A meek salaryman who gets no respect at home and is belittled at work gets inspiration from Superman and somehow becomes a strangely suited, hugely endowed, masked sexual avenger.
Three sketches each from a different director: (1) a dancer who is attracted to lesbians; (2) a call girl who is accosted by a cruel man; (3) a male transvestite - the hentai of the title - exposed at a sunny place.
The only way to the big game...is the train.
Yoko is a housewife who's frustrated by her husband's lack of virility. She finds solace in erotic daydreams, the ministrations of a condom salesman and, eventually, the partner-swapping lifestyle.
A con man convinces a group of spa owners that he is surveying their area for a new road. Hoping to gain his approval the owners ply him with extra friendly service.
Bored housewife Chihiro finds herself having to become a top Japanese idol or else God will make the country disappear forever.
A mysterious woman, Jun, comes to the hospital. Jun's disease was called "clitoral hypertrophy," which meant that she swelled to a huge size when caressed. Shunsuke, the doctor in charge, and Akiko, the nurse, but also Kyoji and Hiromi, who were secretly sitting in the back of the examination room, were surprised by its size. As soon as Rinko, who is on duty at the hospital late at night, enters a room, she is attacked by a man whose entire body is wrapped in bandages. Unaware of this, Akiko and her doctor, Kyoji, go straight to a love hotel after finishing their shift. The next morning, Jun visits again, and as she is lying on the examination table with her lower body exposed, a mummy man suddenly appears...
A young executive has a really bad night after an encounter with a crazed bisexual wannabe yakuza and his horny girlfriend.
A sexually insatiable woman leads a strange clan consisting of a sadistically unhinged woman, her oversexed boyfriend and a former army general. They have captured a businessman who has diverted company assets and work him over with torture and kinky sex to make him reveal the account number. Will he keep mum or will the clan get their way?
Five students enter a deserted jungle and trespass inside an abandoned house only to haunted by a woman with a monster hidden inside her reproductive organs.
The world's largest black pearl has vanished without a trace, and it's up to Detective Ippei to track it down. His only clue is the mysterious words of a dying man, who managed to mutter "Pussy Print!" before slipping away forever. Teaming with the man's younger widow Matsuko, Detective Ippei boards a local train and begins taking prints of the female passenger's vulvas in hopes of matching one to the print that Matsuka's husband had in his possession at the time of his death.
When two perverts get caught trying to intrude on couples making out in the city park they decide to try some hiking and orienteering in the great outdoors. When they come across various couples making out they hatch a plan to join in the action. Oh look… it’s a bear!
In a dream, a man meets his fairytale princess. After waking up, he hope to finds her. Anything (and anyone) can be found on the Groper Train.
Karin, a sex detective, and Nana, an assistant, have protected the peace of Shimbashi based in a Chinese-style oil beauty salon. In the city, a mysterious incident occurs in which women disappear one after another, but Karin is not so absorbed in having sex with the New York Police Department Kasumi. Nana aims to solve the case with a newcomer China Girl Hachi and pseudo-sex detectives who are a reserve army of sex detectives. As the investigation continues, the shadow of a male office worker who is envious of his female boss, as well as the super-male and female criminal association ADAM, begins to flicker.
A bittersweet coming-of-age story of a high school girl, her father and the end of an erotic night club. An allegorical requiem for Nikkatsu studios.
The adult part-time jobber was suffering from "impossible" at a young age, but it can be cured by the treatment of Sakuo, who is a senior at the university and is known as a counselor who is thrilling now. However, the penis was always in a full erection state because the libido that had been suppressed until then was released at once. Moreover, adults had no sexual experience until then and did not know how to love women. And I will entrust myself to the temptation of Sakuo, who has been more interested in adults than before.
Sena has had a care-free deco-truck business, but one day, she receives a strange request by a cheap hoodlum, Takizawa, to carry a blind stripper, Azumi, to a certain location. She reluctantly accepts it, but yakuza members begin a persistent search for Takizawa, who turns out to have stolen their company’s money. Here comes the long-awaited new deco-truck series featuring the idol, Saori Hara, rolling down the highway on a ton of love, action, and steam!
A comedy depicting the carefree lives of four female college students living in a dormitory at a women's university in Tokyo.