Bunjō danchi wakadzuma hi nikki

Softcore porn collaboration between Nikkatsu director Shinya Yamamoto and gag manga artist Fujio Akatsuka, utilizing both creators' comedy techniques in an erotic setting.

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

Short stories dealing with extreme punishment towards promiscuous women.

An impotent salaryman discovers he can have sexual experiences with unsuspecting women when he becomes an out-of-body ghost.

Pink film distributed by Nikkatsu.

Three female college students all need extra credit in order to graduate. So they convince an assistant professor into helping them with a three day cram course… in immersive sex studies.

A port town that prospers through deep-sea fishing for tuna. The incident occurred on the day a fishing boat returned from a long voyage. A woman running a snack bar near the port was attacked and raped. Finally, when the woman tries to see the face of her captor, he punches her in the face, rendering her blind. On another day, a high school girl was also attacked and raped on her way home from school. The woman who lost her eyesight tries desperately to find her culprit so as not to cause any more victims, but she cannot find him. One day, her sister brought her lover to her house. Her partner is a tuna fisherman, and despite being an only child, he has a reputation for being very devoted to his mother. The woman is surprised to see the man who came to her house. That day, she could smell the tuna that came from the criminal. Since she lost her eyesight, she has a keen sense of smell. There is no doubt that this man is the culprit...

At 8:00 AM, the taxi driver's day begins. As usual, the Porno car sets off through the hotel district in the morning, but suddenly a naked woman bursts out of one of the hotels.

At a high school steeped in sexual depravity, the boundaries between students and teachers become too blurred. Male students steal kisses from female teachers, and the principal even arranges for his friend—a perverted doctor—to conduct body inspections on the female students, resulting in utter chaos. One day, after escorting an inebriated, beautiful teacher home, a male teacher turns into a "pickup guy" and ends up assaulting her in front of her beloved cat. Meanwhile, male high school students get involved with a nurse at a hospital run by the perverted doctor—again, with her pet cat watching—and later they even throw orgy parties at their homes with female students. As a result, pubic lice infestations break out among the students, and, inexplicably, the teachers become afflicted as well. Thus, the pubic lice debacle erupts! Who is the culprit behind this mayhem?

Pinku from 1980, distributed by Nikkatsu