The Rule for a Vagabond

A former yakuza returns to gangster life after an old enemy threatens his son.

On another day as a professional seducer, Jin receives a bizarre request from a slick businessman: steal his girlfriend’s heart so she’ll break up with him. Sounds easy, until Jin meets Kanae, a cold, stunning beauty… who happens to be the daughter of a powerful yakuza boss. Things gotten worse when Yuri, a sultry hostess from the apartment next door, latches onto Jin with relentless desire. But the real danger surfaces when Jin discovers the businessman is actually a gangster in disguise plotting an assassination against Kanae’s father.

The students of Suzuran High compete for the King of School title. An ex-graduate yakuza is sent to kill the son of a criminal group, but he can't make himself do it as he reminds him of his youth.

Zen, an autistic teenage girl with powerful martial arts skills, gets money to pay for her sick mother Zin's treatment by seeking out all the people who owe Zin money and making them pay.

The head of the Tatsumi family falls ill and dies after requesting that his son, who disappeared 15 years ago, takes over. The Tatsumi family, including the young head Ryu, decides to search for his son's whereabouts in order to keep his will. They finally find his son and learn he is now a woman. Meanwhile, the hostile Honjoukai are plotting to steal the Tatsumi family's territory.

Trying to demonstrate his gigolo skills to some rookies, Jin gets shot down by the beautiful and feisty Mao. His next attempt, Ami, turns out even worse, because she steals his money and vanishes. Discouraged and considering retirement, Jin wanders into a bar called “Life Counseling”, where the bartender moonlights as a fortune-teller. The reading is grim: Mao, the beloved sister of a friendly yakuza, is destined to be defiled by a gigolo. When Jin finds Ami again, he uncovers the truth: she's not only a virgin but is being blackmailed by a gang that forces her to seduce and rob men. Now Jin must dive into the criminal underworld to save Ami… and maybe find redemption along the way.

Eun-jin who is a living legend among the gangsters dominates the male-centered underworld wielding only a pair of her trademark blades. One day, Eun-jin finds her sister from whom she was separated at an orphanage during childhood, and her sister tells Eun-jin that her last dying wish is to see that Eun-jin gets married.

A young offender who is already guilty of many crimes is sentenced again for rape. Upon his release from prison, a year later, the victim waits to kill him.

The rise of the famed gambler.

After serving time, a defiant street thug is incensed to find his town overrun by two yakuza factions. He gathers his crew and takes them on.

Jin falls in love with Shoko, a beautiful woman he meets by chance. However, he soon learns that she’s the widow of a recently murdered yakuza boss. In his attempt to support her, Jin unexpectedly gets caught up in a violent gang conflict.

A sequel to Detective Bureau 2-3: Go To Hell Bastards!

Sabu and his pals hold a pauper's funeral for Sabu's mother. His brother Jiro arrives home, fresh out of jail, and Sabu pointedly states that Jiro is not invited. Jiro meanwhile is planning a big job - steal 40 million in cash and drugs, and he invites Sabu and gang to act as decoys, for 50,000 each. The sting is a success, but the double-crossing starts almost immediately. Sabu discovers how little of the take they were promised and hides the stash. Jiro and his slimy partner pressure the kids to fess up. Meanwhile, their respectable elder brother Ichiro is being leaned on by the town's big boss, whose money it was.

After being rejected by the beautiful woman Saeko, Jin approaches an office lady named Tomomi and "pleasures" her, but she turns out to be the mistress of a Shinryu-gumi gang. Meanwhile, he discovers that Saeko is the wife of the murdered underboss of the Issei-kai...

Two contract killers cross paths in the middle of the same job and realize they are childhood friends. Together they take a break from killing and visit the small island they once called home. After reflecting on their past lives they decided to team up and use their talents in killing for good... much to the upset of the crime syndicates.