Mysterious aliens help a salaryman and his boss with their problems in bed.

An ambitious Kansai yakuza don moves in on Tokyo using financial and political tactics, sparking conflict with a local criminal association.

A woman on the run is raped, rescued, then raped again. Escaping, she heads for the hills and finds safe haven at a convent. After becoming a postulant (trainee nun), she catches her fellow sisters engaging in lesbianism, fighting over nothing, hurling snakes at each other, and engaging in mild flesh eating.

Zenjiro (Masaru Shiga) is a lowlife criminal, roaming the country with his merry band of crooks, gamblers and rapists. When he gets done with his latest escapade of banging a samurai's wife, he finds that his love Okoyo (Eiko Matsuda), has managed to be recruited as one of Shogun Tokugawa Ietsuna's (Kantaro Suga) concubines. While attempting to win her back, Zenjiro becomes involved in increasingly murderous palace intrigues.

Ando on the run, stopping in to service all the women in his life, with a bit of the old ultra-violence.

Chiba, looking gnarly, and acting as animalistic as ever, stars alongside Matsukata as violent gangsters battling their way through fight after bloody fight with rival yakuza on the streets of Okinawa.

The film is based on 17th century Chinese erotic novel by Li Yu best known as The Carnal Prayer Mat. Mio is a struggling writer who writes a pornographic book entitled Flesh Futon which becomes a surprise best seller. With his newfound wealth, Mio begins indulging in the nightlife, excusing his activities to his wife by saying it is for research. Mio's reputation comes crashing down when a prostitute reports that his penis is like a "guppy". More bad luck follows. His book is banned, and his wife puts him on a short leash. At the height of his misfortune, his house is robbed. Mio meets the robber who turns out to be the Japanese folk-hero Nezumi Kozō. The two become friends, and Kozō introduces Mio to a doctor who can perform penis-enlargement surgery. With his new equipment, Kozō and Mio become frequenters of the red-light district, until the real Nezumi Kozō appears, and evil luck returns to Mio.

Miss Yamagami is beautiful with a willowy figure and slender legs. She seems out of place teaching in an all boys school. The young school marm is fully aware of her power over the impressionable boys in school and it satisfies her vanity. She stirs up their nameless longings until they are carried away and resort to acts on which Miss Yamagami had not counted on.

A doctor develops a robot love doll to keep a team of Antarctic researchers company, but is displeased with the result despite the product’s success. His desire to create a more realistic doll leads the doctor to model one after an attractive college student.

Nikkatsu Roman Porno

A nurse is framed for medical malpractice. In prison she meets the boss of their cell who is in for a crime of passion. They both have a reason to escape... revenge.

Nikkatsu Roman Porno

Nikkatsu Roman Porno

Nikkatsu Roman Porno

In historical times, the Shogun family employs a group of Iga ninjas to take over the Akizuki clan's lands. The Akizuki hire the Fumi ninjas, a group of female warriors who enhance their fighting ability with sexual magic such as the "white snake spell". When the Akizuki emerge victorious, Tsukinojo, the leader of the Fumi ninjas, marries Lord Akizuki.

The lives and loves of several prostitutes are shown on the night the Prostitution Prevention Law goes into effect and criminalizes their profession.

The film depicts the private life wrapped in the mysterious veil of the dancer Gypsy Rose, who was known as the Monroe of Japan and enthused a wide range of fans.