Shura ga Yuku

"Ouroboros" is an ancient symbol that depicts a snake eating its own tail - meaning infinity. Based on a popular comic, a clumsy detective and a cool gang stand up to true evil. Ikuo and Tatsuya grew up in a children's orphanage together. When their favorite teacher, Yuiko, is murdered, a policeman wearing a gold watch covers up the incident. Ikuo and Tatsuya promise each other to avenge their teacher someday. Twenty years later, Ikuo is a detective in Shinjuku second police station investigating various cases with elite detective - Mizuki, while smart and handsome Tatsuya has become one of the top members of a gang group.

Family duty sends a lawman to London to look for his mob-assassin brother as a yakuza war threatens to engulf Tokyo. Trust is even tougher to find.

Living in Ikebukuro — an area infamous for juvenile crime, 21-year-old Makoto Majima becomes associated with a youth gang called the G-Boys. A troubleshooter known for his cool headedness and ability to get things done, Makoto diffuses tense situations around Ikebukuro to keep his friends and others out of harm's way. However, the mysterious death of his girlfriend and an escalating gang turf war threaten to be more than Makoto can handle.

Isaku just wants to live a normal life. But as the granddaughter of a yakuza boss, that’s a pretty tall order. For years, it’s been difficult for Isaku to make friends and find love. So, she decides to enroll in a high school far from her hometown in hopes of a fresh start. But her plans take an unexpected turn when a worried member of the yakuza, Keiya, enrolls in the same school to protect her.

Kirishima Tooru is as vicious a yakuza as they come, to the point where he's earned the nickname "the Demon of Sakuragi." To get him under control, he's suddenly given a new mission straight from the boss—to babysit his daughter!

The story revolves around 20-year-old Makoto, who frequently gets involved in highly dangerous situations, usually against his own judgment. Along for the ride are his best buddies Shun, Masa, and Takashi, the enigmatic leader of a local gang in Ikebukuro.

Kenka Banchou Otome - Girl Beats Boys, Hinako Nakayama has spent all of her life being raised in state-run orphanages, without ever knowing her family. As she's about to enter high school, Hinako is approached by Hikaru, a boy who claims to be her twin brother. According to Hikaru, Hikaru and Hinako are the children of the head of the powerful Onigashima yakuza family, and Hikaru wants Hinako to switches places with him at Shishiku Academy, an all-boys school overrun with the nation's toughest delinquents. Can Hinako save her brother, find romance, and become the new boss of the school?