Ryuji Yamamoto

A woman is groped on a train and employs her molester to make films with her.

Matsutaro runs a small movie theater, but due to the recession, it is not very popular. His wife Junko lives separately from him because he is impotent, and runs a video shop. One day, a young woman named Mirai attempts suicide in the movie theater. Mirai regains her strength and starts using the massage techniques she learned at the soapland to cure Matsutaro's impotence, but...

Yoshimi, who just came out of Okinawa, is deceived by a runaway tribe, sold to a gangster organization, and forced to perform a bestiality show in front of customers.

A psychic housewife and her husband accidentally find a kidnapped girl. Instead of informing the police, they hatch a scheme to get famous by working with the police as a psychic consultant to 'find' the girl. Just when it all seems to go right, everything goes horribly wrong.

A teacher sent out by Toenail Of Satan to the prestigious Sparta Academy had students receive the highest-ranked humiliation punishment in the name of shame ...

Three years have passed since Sonoyama married Akiko. Akiko was a virgin, but she was trained by Sonoyama and has now become a ripe woman. Sonoyama has a strong sexual desire and has another mistress named Michiko. One night, he goes to a swapping party at Michiko's urging, and they exchange partners and indulge in an affair, pretending to be married. However, a year later, the couple moves in next door...

#46 in the series

Detective Masaki (Koji) happens upon a chilling scene: Gedobo (Hitoshi Ozawa) leading the vile yakuza Tamura to his death. Shocked but trusting his instincts as an investigator, Masaki begins to pursue the “mysterious monk.” Together with his partner Nagasawa, Masaki defies orders from above, chasing after shadows. But with no evidence to be found, those connected to Nagasawa’s case begin to turn up dead one by one. And always, lurking close to evil—Gedobo. The second chapter of Shinji Hiramatsu’s dark, new-wave crime entertainment!

A city of betrayal where love and lust intertwine. The man bares his fangs of revenge against the corrupt organization! Who framed me? The fleeing man was hit by the final blow...

The hugely popular "Groper Train" series, starring Ai Kobayashi, Kyoko Hashimoto, and Chiemi Akimoto as they fight off the terrifying slasher!

To pay off his loan shark, failed actor Ryōsuke Kinuta is forced to smuggle dead bodies – and one live elite assassin – in the middle of the night.

The story centers on the steadfast eldest son, the caring and alluring nurse eldest daughter, the ambitious, fast-rising second son, and the vivacious, free-spirited youngest daughter. United by the heavy burden of an enormous debt inherited from their late parents a decade ago, their fragile stability is upended when the irresistibly beautiful and enigmatic Rinko appears on the scene as a marriage prospect for the eldest son. Her seductive allure triggers a chain reaction that sends shockwaves through the family, igniting passions and secrets in a swirl of scandalous incestuous desire.

After a major conflict, Kazuma Washio (Hitoshi Ozawa) becomes the 6th boss of Tendokai, Kanto’s largest yakuza group. Wakagashira Date (Hideo Nakano) and Kurata (Yoshiyuki Yamaguchi) secure casino rights from the government, but top officials are soon murdered, and Date is framed. The trail leads to Sanko-kai, a Kansai syndicate forming ties with a Korean underworld led by Myojin Akinari (Noboru Kaneko), brother of Washio’s old rival. Sanko-kai’s boss Onizuka (Hiroshi Fuse), who holds a grudge against Washio, launches a political and violent offensive. As Tendokai fights back to reclaim the casino rights, tragedy strikes—Okita (Yasukaze Motomiya) is targeted. Japan’s largest underworld war erupts again—what awaits at the end?

A young woman (Asami) who breaks up with her boyfriend and sets her sights on a middle aged businessman (Koyo Maeda). Things go well at first but he has a problem with her infidelity and the release of a porn video her ex taped. His relationship with her also ruins his marriage and his career.

#26 in the series, following "Trans Woman Blues."

A depressed private detective who spends his days digging through love hotel trash for his cases meets a free spirited young woman who lives next door.

Private detective Matsutaro runs a small office with his assistants Ichiro and Sachiko. One day, a teacher from a certain school, Sonoda, comes to him asking for help in locating his runaway wife, Mirai. Mirai is a former student and former delinquent. Matsutaro begins his investigation and discovers that Mirai is living with fellow delinquent Miyuki. He approaches the two, but...

A mysterious stranger comes into a lawless town run by a kingpin and starts shooting up the place.

A series of serial murders occurred in a historic ruins where a TV crew is shooting a documentary.

Rie, who moved to Tokyo from a rural mining town and is penniless after being cheated by her boyfriend, enters the world of underground wrestling by chance. This is a ridiculous ensemble drama inspired by Shinji Somai's "Luminous Woman" and incorporating the setting of "Tomorrow's Joe" (Ashita no Joe). Starring Aya Mizutorigawa, an idol of the pink film industry at the time.

Marumi Sakurada is a second year high school student. Marumi, who lost her virginity early on, indulges in lesbian play with her best friend Tama-chan. Still, Marumi is far from the love she longs for, and Marumi coldly hits her classmate Marugame, who has feelings for her..

The sexual experiences of self-proclaimed sexualist Tetsu Hashimoto (Shinji Kubo) from 6 years old to 87 years old.