Kazuo Nishida

Mineoka Group executive Okitsu Seiji is imprisoned for the 13th time for attacking rival Kuronuma. While in prison, he learns that the Kuronuma Group has retaliated by killing its leader and seizing territory. Upon his release, he embarks on a revenge campaign.

A sexually unsatisfied housewife gets into a world of trouble when her meetings with an old friend are discovered.

For a girl who works in a 3rd rate bar, Ayuko is full of vanity. Nomura, her patron, is besotted by her and it is their habit that they cannot reach a climax unless they peek at a couple, across the way, making love. Intent on climbing up in the world, Ayuko uses all her wiles to get her patron, who is putty in her hands, to move her from her grubby apartment house to a dreamboat of a place. She then tries to find a place to work more befitting her new home but all the elite night clubs will have nothing to do with her and with time heavy on her hands, the devil finds mischief for idle hands to do.

Oman travels from Shanghai to Japan in search of her mother, only to be betrayed by her companion and sold to a brothel, where she becomes a geisha and gambler.

Reiko is an adulterous housewife whose lover is a foul-tempered yakuza gangster. After one of her husband's friends spies the amorous duo at a no-tell motel, the stage is set for murder.

Mourning the death of her boyfriend, Yukiko wanders aimlessly from one city to another. During her mourning, she becomes addicted to gambling. One day, a man that resembles her deceased lover asks for help. He's being pursued by a dangerous gang of yakuza.

Shuichi and Nobuko are an ordinary, young couple, a promising company employee and his pretty wife. They think nothing can mar their peaceful life but nothing is permanent in this world and Shuichi's company goes bankrupt. Shuichi feels lost. He misses the good times he had at bars and cabarets, especially Hiromi, a hostess. Nobuko offers to work while he hunts for a job and finds an opening at an advertising company. But as Nobuko makes the rounds of restaurants and cabarets, she finds she cannot get ads just by dint of hard work alone. All the shop owners and managers expect her to sleep with them for each big ad they buy. At first, Nobuko is shocked but, to eat, she must meet their demands.

Roman Porno from 1972.