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.

Reiko Ike
as Good Schoolgirl

Yûko Kanô
as Bad Schoolgirl

Hiroshi Nawa
as School Principal

Yōko Mihara
as Widowed Mother

Jun Aida
as Keiko Sonoi

Ryōko Ema
as Kinue Hayami

Tatsuo Endō
as Hiroshi Nikaidô

Rena Ichinose
as Fukiko Nara

Emi Jo
as Asako Kanda

Takuzō Kawatani
as Tokumaru
Jesse Midnitekrawlr
Quite possibly the rawest entry in the series, sleaze of all sorts & Reiko Ike’s machine gun blazing grand finale ftw!...