Kōichi Imaizumi

A boy who lives with his parents in Kyoto comes to Tokyo for a business trip and stays with his fuck buddy. They have no special plans for the five days together. They will go to work in the morning, come home, spend the evening together, and sleep. The first night when he arrives, the fuck buddy starts to have sex with him just as usual, but he is somehow unable to respond. In fact, he has been concerned about a certain thing since before he visits Tokyo.

A mentally disturbed prostitute claims to have lost her baby in a heavy S&M session. As she begins a similar relationship with a man whose wife left him because of his kinky urges, their mutual mental deterioration leads them down a spiral toward a double-suicide pact.

Gacchan is marking his birthday and his partner Takayuki is waiting for him at home so they can celebrate. However, not only does Gacchan forget about his partner but he is also flirting with others in the hood. Takayuki leaves their apartment and embarks on a night journey that will lead him to cheat on his partner. Will they be able to rehabilitate their relationship?

The story of an angel who encounters a series of men in a public toilet. A fable about identity.

From the sensual novel series of "France Shoin Bunko", the same masterpiece based on Kaoru Kosuga is visualized. Mariko had a physical relationship with her student, Ikuo, who died in an accident and was wearing black lingerie in her mourning, but she met Ikuo with two students...

In November of 1988 four young men abducted and held Junko Furuta for several weeks in the house of one of her captors. This is her story.

Housewife Kyoko begins moonlighting at a mysterious sex club as a means of rebelling against her boring salaryman husband Akihito. The Bedroom isn’t like any normal club, though: the female hostesses all take the powerful sedative Halcion to sleep through their encounters with the male clientele.

A highly contagious incest virus induces several generations of a Japanese family to have sex in all possible constellations and across gender boundaries – and with that man in a bear costume who suddenly appears? Only in Japan!

Young and beautiful germophobe Ritsuko moves into a picture perfect neighborhood with her parents, being monitored by a research team who want to cure her of her debilitating phobias. Will her new neighbors be able to cure her of her irrational view of the outside world, or will coming face to face with this fairy-tale setting only drive her further inside of her subconsciousness?

Junnosuke, a bureaucrat, and his wife, Masae—a couple whose relationship had long since gone cold. One night, while Junnosuke was away on a business trip, Masae was preparing to sleep alone in their quiet residential home when she discovered a stranger standing by her bedside. The man restrained her, ransacked the room, and then violated her with frenzied brutality. From the very next day, the man began to appear, relentlessly pursuing her...

The first in the “Reiko Married Woman” series, which is a visualization of the sensual novel by Kaoru Kosuga, who was well received at “France Shoin”. The daily life of Reiko, who lives in peace with her gentle husband, collapses with a single letter. Reiko goes to his room at the request of Hongo, a man who picks up her lost ring.

An unstable lab technician develops a crush on her new assistant and uses an unscrupulous man with an unusual device to get closer to her.

A boy, abandoned by the whole family - torn apart by obsessions, perversions and problems of every kind-start looking at everything around him through the eye of the camera, so that nothing can seem flat and keep up hope. The meeting between these two lonely souls will bring unexpected consequences.

Shuji, an unemployed young man, has been living a haphazard and lethargic life, cheating on his wife with his girlfriends and constantly asking his best friend for loans. Then one day, Shuji takes a train and arrives at a country town. There, he meets Sachiko, a woman who never smiles, and starts working as a live-in employee at the printing house where she works. Shuji has a lot of emotionless sex with Sachiko.

A high-school girl with a hobby of documenting stuff with her video camera films a woman getting raped in a dirty alley. She get in contact with the rapist and start blackmailing him to let her film when he assaults his victims, whom he chooses because they are all patients of his psychologist sister, and he's been eavesdropping on their sessions.

The tale follows the intentional non-adventures of quiet Tachibana (Takeshi Ito), a Tokyo drifter who has worked in a suburban sausage shop for several years without forging any real friendships.

Kôichi is a Japanese man living alone in Berlin. He has no job and hardly any friends. One night Kôichi meets Ryota at a bar which is also a sex club. Ryota came to Berlin to visit a German guy whom he had "met" on a dating app. His high hopes for romance (and marriage?) were quickly crushed since the German was only interested in sex, not even letting Ryota stay for the night. That is why Ryota ended up spending the night in the dark room of the sex club. Kôichi for some reason lets Ryota stay at his apartment. They have sex. Ryota goes out almost everyday to get laid by various local men and comes home to Kôichi's. Increasingly caught up with a strange feeling that is akin to but not quite frustration or curiosity (needless to say, it is not even close to love), Kôichi gradually gives himself up to sex with Ryota.

A female prison guard arrives to conduct a psychiatric evaluation of an 18-year-old female inmate. But what awaits her? Lesbianism, S&M, rape, gang rape... An erotic film depicting forbidden desires and passions unfolding within a women's prison.

This is a story about coming of age, coming out and a gay marriage that is sprinkled with both love and comedy, at the centre of which is a teenager who doesn’t yet know what he wants.

A professional voyeuristic filmmaker is hired to acquire footage of prostitutes; during the process, his camera lands on a woman with a troubled past.

Taniguchi Shuhei, who is separated from his wife Akiko, is suddenly laid off. Meanwhile, Akiko, a beautiful career woman, is having a physical relationship with Tsukasahiro, a man she trusts at work. At the same time, Kakihana Sawako, a widow who lives nearby Shuhei, has also just been laid off from her job. One morning, Shuhei is watching a radio exercise class...

Fearing dead-end futures, abused schoolgirl Alisa and neglected housewife Harumi plan a new life together, bankrolled by a bag of stolen cash. But with an incestuous father and a jealous mother-in-law in hot pursuit, their journey to the other side of the night becomes longer — and stranger — than they could’ve expected.

Takeshi, an alienated young man spends his lonely days obsessively following total strangers. He is employed to observe the movements of a beautiful but disturbed doctor, whose behavior is causing concern. As Takeshi continues to track her, a bond begins to grow between them, a bond which can only end in tragedy...

This routine effort from cult pinku-eiga director Hisayasu Sato centers around a divorcée who opens a beauty parlor and begins selling sexual services to boost her business.