Wakazuma triangle: Gyutto shimeru

Tamao Hatenashi is a 26 year old actor. Due to his unhinged imagination however, he gets an erection each time he acts, rendering him virtually unhireable. In spite of his problem, his luck takes a turn for the better when a fellow actor friend by the name of Maebari introduces him to Gonza, the CEO of a pink movie production company, and who immediately takes a shine to him. Buoyed by seeing his name printed on a movie script for the first time, Hatenashi immediately makes his way to the pink movie set. Upon arriving, he meets Yumika, the movie’s lead actress. Smitten by her kindness, he soon falls head over heels in love with her. As such, Hatenashi is horrified when he discovers that Yumika has been abducted from the set by a suspicious group of men, leaving only her panties behind. In order to track her down, Hatenashi immediately heads to Shimbashi, Tokyo in search of a legendary detective.

Haruto and Aoyama, once a couple, are now completely without contact. As Aoyama's secrets are gradually revealed, Haruto, now the shop manager of an underground escort club, is starting to question whether the man he loves is worth the wait; his feelings for escort Ruka has also evolved from mere compassion into something more. A mystery sex toy links the past and now of Aoyama, Shibahara, Ruka, and Haruto. A sudden murder then happens in 'Rain& Soda' as one of the escorts serves a customer. The murder horrifies the club, and the truth is soon to be brought under the light of this sensual world of sultriness.

On the edge of a small ocean town, there stands a small establishment called “Do-re-mi”. Three prostitutes, Sora, Shido, and Rei work here. They live together with the owner of the place, Kaname Toki in an at-home environment. Lately, Kaname’s kohai, Fuwa has been coming by frequently. Seeing Fuwa, who has lost his ability to get hard, Kaname’s father Minami invites him to the establishment to try to stimulate him. His partner is Shido, who has had an interest in Fuwa, however, Fuwa’s expression remains stiff. The reason for this is that the mayor of the town is leading a redevelopment movement, and Kaname’s establishment is in an area that needs to be evicted. Fuwa has been in charge of the eviction and is thus troubled. Shido finds out about his situation and the shop’s upcoming fate. Meanwhile, Kaname proposes to Sora and she begins to have feelings for him. Both parties are at a crossroads…. what will they choose?

Another entry in the Nikkatsu Roman Porno Movie genre.

The dropout angel Candy descends to the mortal world on God's command to make the world's most miserable man, Matsutaro, happy. At work, Matsutaro is constantly yelled at by his boss, Sonoyama, but he secretly loves Mirai, who works in the same sales department, and gives her a gift. Mirai is happy, but she misunderstands the relationship between him and Candy and rejects the gift. Feeling responsible, Candy tries to correct Mirai's misunderstanding, but Mirai coldly rejects her. But deep down, Mirai also loves him.

A day in the life of a taxi driver who has to deal with various fare dodgers, perverts and crazies.

A river crossing is blocked and various traveling couples are stranded at an inn. Everybody has their secrets and the police are looking for a suspect in their midst.

A militant revolutionary group is torn apart by betrayal as its members descend into paranoia and sexual decadence.

Shino, who works at a real estate company, is having an affair with her older, married co-worker, Okumura. Wanting to save on hotel fees, Okumura suggests to Shino that they use a haunted property he is in charge of that has not been rented for many years as a hotel. Manami, a popular couple who stream videos about urban legends and ghost stories, senses that the property in question is the one that is the scariest haunted property that has only been rumored and that no one has ever successfully filmed, so she hides his identity and joins the real estate agency, but...

A Nikkatsu Roman Porno movie.

Erika has been living apart from her parents, but her steady mother, Makiko, temporarily suffers from memory impairment and believes that she is her best friend. Her mother and her daughter start living together, but...

A female highschool teacher must deal with sexual harrassment from her students and being trapped in a love triangle with two men, neither of whom has any interest in marrying her.

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.

Two wives who leave their husbands behind and go on a hot spring trip, and two husbands who play homosexual games because it's not fair for them to be the only ones enjoying it. In contrast to the wives, who warm each other's bodies with hot water and lesbian play, the husbands cool each other's bodies by facing each other naked on a dark table with a bottle of sugar. There is another couple in danger of getting married because their parents disapprove of their relationship, but these two also change their mind, saying that marriage is between them. The story focuses on the liberation and change of consciousness of these three couples, who audaciously kiss on the street to get warm, and rethink their love and freedom.

Forbidden Technique to Tie a Lady

In a small fishing village in northern Kanto, Nami stands at the edge of the dock, waiting for her husband’s boat to return. While waiting, Nami lives with her father-in-law, Gengoro, who uses her nightly as he pleases. One day, a man named Kaneda washes up at the port, in hiding after committing a heinous sex crime, and begins to work for a fisherman named Kunio. While Kaneda is doing his best to reform his life, all hell breaks loose when he crosses paths with Nami, and his natural urges kick back in.

Wandering “Saoshi”, Kikunosuke Kagurazaka cures frustrated women with his sexual technique. He comes across a man called Ishida, an owner of an adult entertainment complex in Kabukicho. Ishida controls girls using erotic hypnosis and makes them work as prostitutes. Kikunosuke, who has been looking for missing Rie, finds out that Rie is working under Ishida. Rie is one of the victims under the erotic hypnosis. Kikunosuke challenges Rie in sex battle and successfully brings her to her senses by his sexual technique “Kinuta”. Then he finds out Ishida’s dark past. Kikunosuke beards Ishida who reigns over Kabukicho. One after another, Ishida sends out his girls to put kikunoske under his spell in vain. Kikunosuke wields his technique and leads them all to ecstasy. Who would be the final challenger? Who would be the last man standing, Ishida or Kikunosuke?

The Sex Detectives have got a new request from Kasumi Lovecraft, a detective from New York. Hatenashi’s manager, Maebari, tells him that he has been offered a job as an actor. Hatenashi gets in a good mood with Miona, a production staff member, during a commercial shooting and asks Miona out on a date. The date goes well and the two make love at Hatenashi’s apartment. However, on the way back from investigating the case with Kasumi to track down the missing Kido, the Director-General of the Police Agency, Hatenashi witnesses Miona secretly meeting with Harigata, a client of the commercial.

A sensual drama depicting the friendship between a woman who continues to have an affair and a man who provokes her by secretly filming her. Satomi Yoko, who has just made her debut, received high praise for her passionate performance as a woman who drowns her loneliness with infidelity and is also attracted to an unknown voyeur. Maki (Yoko Satomi), who lives alone, invites Yuji (Akira Yokozuka) to her room and they get close to each other, and the act is revealed to the detective hired by his wife (Keiko Seto), but he is caught on camera from the apartment across the street. The presence of Toshiaki (Atsushi Toyama), who spies on Maki and calls Maki every time they have an affair, causes ripples in their muddy relationship.

Misaki Amemiya is an assistant inspector for the Metropolitan Police Department's Community Safety Bureau who becomes ensnared in a trap while investigating a mysterious illegal video website called "Babylon". Soon, she's bound and tortured along with Shizuko and an oversexed housewife named Ruri.