A nasty schoolgirl does what she pleases, under the protection of her father, who is the school principal. Another girl is not so nasty, but she is determined and tough enough to contest the girl's gang in a democratic vote - and win. That causes her trouble in school, just when her own father, who owns a truck transport company, is murdered in a fake car accident by an American mobster. Before the girl can react, her naive mother has signed over the company to the mobster, and accepted him as her lover. Repentant, the mother starts drinking, and the good schoolgirl ties up with a halfbreed young man, who also has a grudge against Americans. He starts spying on the gangsters, discovers they are dealing in drugs, but is killed before he can report it. The good girl will lead her team in a desperation assault on the mobsters - and the police will eventually arrive just in time for the showdown.

We find Reiko Ike once again cast as a tough schoolgirl who has to band together with her enemies to upset the reign of their private Catholic high school administration where institutionalized sexual abuse is endemic. The tables are turned on the principal and sanctimonious teachers as well as an American priest when the adult evildoers are publicly humiliated and exposed before the entire student body.

Terrifying Girls' High School: Lynch Law Classroom is a gritty action crime movie set in a girls' high school where the students are involved in yakuza, police, and discipline-related incidents. The story follows the chaotic and intense lives of the schoolgirls as they navigate through various dangerous situations and confrontations. With themes of violence, schoolgirl rebellion, and dark secrets, this movie keeps viewers on the edge of their seats.

Delinquent girl boss meets and conflicts with an orphan girl who lives an isolated life after the dramatic deaths of her parents. She plays the piano, but stands up against her lecherous guardian, who is also a school official.