Yokujô hitch-hike: Motometa hitozuma

It’s coming up to competition time for the pretty office girls of the Kara Cosmetics Company. Kei (Junko Asahina) and her co-workers are preparing their amateur rhythmic gymnastics team for an upcoming competition. In order to assist the sexy ladies, Aoki (Funasaku Sasairi) is brought in as their new coach. As the team wonders about the coach’s ability to perform both on and off the court, Kei’s relationship with him is revealed. Long ago, Aoki slept with Kei before a competition and she lost. Now, he’s worried it will happen again! Can the coach overcome his sexual issues and help Kei win this time?

A newspaper reporter takes pictures of famous people cheating on their wives in his secret business, and uses them to blackmail them for a lot of money. He rents an apartment in Tokyo with the money and keeps a mistress. One day, the man's wife is raped while alone at home. The wife cannot tell her husband about it. The man goes to a university professor as usual to ask for money, but is confronted with a photo of his wife being raped. If he doesn't want this to be spread to the world, he should never do this again. Meanwhile, the wife, feeling lonely because her husband doesn't pay her attention, accepts the rapist two or three times, and eventually they fall in love with each other...

A mysterious night of yellow and white skin in exotic Yokohama. Jiro, a university student who dreams of war, volunteers for the Foreign Legion. One day, he meets Edward, a US Marine, by chance at the port and helps him search for someone. However, during this time, Edward is captured and raped by a thug. He is released, but loses consciousness and goes to Jiro's house. However, he disappears again...

What was the trauma that turned a demure middle class wife into a slum dwelling whore while the husband is away at work?

Semi-document: Joken: Gushonure

Another entry in the Nikkatsu Roman Porno Movie genre.

A wealthy man has relationships with a married woman, an office lady and a high school girl. Two of them are friends, two are sisters and one leaves him frustrated.

Pink film distributed by Million.

Pink film distributed by Million.

Pink film distributed by Million.

At dawn, Yuki goes out onto the balcony and indulges in masturbation in a bold pose. Michiko spreads butter on her private parts and writhes in pleasure as her dog licks them. Hiroko, a nurse, is a lecherous woman who goes out to the city after her shift to hunt for men and masturbates without hesitation if a customer at a bar requests it. Emi, a female college student, discovers the joy of masturbation with a vibrator she found in a friend's room. Mari, thinking of her lover who died in a traffic accident, gazes out at the sea and fondles her private parts with her fingers. Saeko, a wealthy madam, has a habit of getting drunk and masturbating in the toilets of bars...

Pink film distributed by Million.

One day, when a vacancy opened up at the boarding house, an ostentatious move began. An elderly man arrived in a luxury car and directed the movers as fine items—luxurious bedding, a paulownia wood wardrobe, and other furniture—were hauled in. The new boarder turned out to be Ayamaro, the legitimate heir of the former noble Ura Komichi family. Perhaps due to his aristocratic upbringing, he just couldn’t quite match everyone else’s pace.

Semi-dokyumento: Shinjû sex go jû-nen-shi

"Groper Train" pink film distributed by Shintoho.

Two brothers frequent the train together, soon getting involved with a sterilization plot.

"Groper Train" pink film distributed by Okura Eiga.

Sayoko is a salesperson for a shady company that is a general molester agency. She catches molesters, introduces them to suitable partners, and earns a commission. Yoshida, who has a soft penis, is introduced to a married woman by her and tries to embrace her in a dimly lit room, but to his surprise, the partner is his frustrated wife, Suiko...

Office ladies Kiriko and Mayumi are working part-time handing out flyers for an erotic massage parlor. They do it on a packed commuter train. They slip a flyer into the pocket of a frustrated man who molested them. Tonight, he reaches out to Kiriko's plump ass right away, and he starts massaging her ass from behind.

Nikkatsu Roman Porno