Nobutaka Masutomi

Runa has become a nun only to be ravaged by a perverted priest then seduced by a nun. She just can't catch a break. She entered the convent when her half sister stole her boyfriend. Sis now runs a ballet school, sleeps around a lot, and is surprised when Runa pays a visit. Runa tells her she has the real estate deal of a lifetime for her and her boyfriend, who is into real estate. Sis and the boyfriend both fall for the scam.

A young man working at a gas station becomes enoamored with a customer who is more than he bargains for.

When Tetsuro Muraki's business dealings go sour loan sharks come after him for his debts.

This softcore melodrama from acclaimed director Chusei Sone concerns the different paths taken by three cynical sisters. The first is a prostitute with no goals, the second is a disaffected secretary who hates her position in the discriminatory business world, and the third is a criminal who preys on society. (Robert Firsching, Rovi)

Tormented by his first sexual stirrings, the teenager Isao dreams every night of his gym teacher Ikuko. He finally opens her heart but she rejects his advances. Frustrated, Isao invents all sorts of stratagies to disgust Ikuko's fiance, a professor of chemistry in the same school. As his plan fails, he plans a radical solution, and the results turns out to be... (mubi.com)

It is the sixth film in the Eros Schedule Book series showing life inside a convent.

Hajime Tanimoto stars as a hapless struggling author named Mio, who writes a fluke best-seller and is suddenly on top of the world. He starts cheating on his wife in seedy bars, sleeping with hookers, and so forth, but when one of his paid escorts makes a public announcement about his habits and his small penis, everything comes crashing down. The book is banned, Mio is grounded by his wife, and he even seeks the help of a legendary Robin Hood figure to get a penis enlargement. (Robert Firsching, All Movie Guide)

Mejika, a pretty Eurasian woman, is hired as a biology teacher at a renowned high school. She is reputed for her iron discipline. But the extremely provocative attitude of Mejika ends up worrying the school's administration.

Akemi is a laboratory technician who spends her evenings spying on her gangster neighbor as he makes love to his stripper girlfriend. The objects of Akemi's voyeuristic attentions learn of her interests and suggest that she would make a fine prostitute. Not surprisingly Akemi agrees and channels her interests into this more lucrative occupation.

A brothel headhunter named Miura brings young runaway Choma to a bathhouse/brothel and begins her prostitution career. Miura also falls in love with Choma, which causes problems when she falls for a dangerous yakuza gangster.

Reyko the housewife is sleeping with a sadistic thug who looks more interesting than her husband. One of her husband's pals sees the illicit couple, and the thug tries to kill him, he stabs the husband instead, the thug gets arrested, the husband goes insane, and the housewife is left alone and wondering why she did what she did.

A bar owner named Kuroki forlornly waits for his adulterous wife to get back from messing around with her boyfriend. She returns, but because she's been fooling around with gangsters she brings trouble with her. Kuroki gets tied up and beaten, his wife and customers get tortured and raped, and it is finally up to the mousy cuckold to set things right, Straw Dogs-style.

Masao is a poor student who can't even pay his bill at a snack bar. Suddenly, Ako Hayashi appears in front of him and pays off Masao's debt. She comes to live at Masao's boarding house and the place becomes lively. When Masao catches a cold, Ako does her best to take care of him, and when she finds out that Masao is a sexually impotent man...

Roman Porno from 1972.