A youth action movie in which a student lone wolf who burns with unstoppable strength, courage, and a sense of justice rampages against a gangster.

In the 1970s, the Japanese youth emancipation also found its way into the yakuza (crime) societies. A Girl Boss may have a choice between bikes, and between boyfriends. But she has to defend her choices the hard way, as her triumph and power over the girls' gang is questioned by her female rivals, and the all powerful Yakuza Boss. She inspires loyalty to her girls, and to men to the extent of many of them literally giving their lives for her - in a world of knife and gun fighting, bike and car chasing, and violent death.

When two Girl Bosses fight each other over territory, their enmity is difficult to solve - they are equals in looks, strength, determination, and power of their respective girl gangs. So, the way is open to a mischievous Yakuza Boss who invites them for a peaceful way to decide their feud: a sexual challenge for him to decide who is the better Girl Boss. Trapped, both are subject to the man's lust and sadistic assaults. They escape by joining forces against the yakuza gang, though it costs one of the young women her life - when she was friends already with her former enemy.

The Kanto Gypsies, a tough girl gang, hide out from the law in the middle of a disputed gang territory, where they end up getting kidnapped by sinister underworld thugs. After breaking free, the girls set their sights on one thing: revenge. Miki Sugimoto stars as girl boss Komasa, the ruthless and sadistic leader of the Kanto Gypsies who possesses more than enough brains to match her killer looks.