Biwako is a vain, middle-aged actress who witnesses a brutal murder. Realizing that the very public life of the woman makes their sole witness vulnerable to the killers, the police assign two officers to safeguard her until the trial. In the interim, the lives of Biwako and everyone around her are changed in unexpected ways.
Intrepid tax investigator Ryoko Itakura sets her sights on the mysterious and philandering Hideki Gondo, a suspected millionaire and proprietor of a thriving chain of seedy hourly hotels, who has for years succeeded at hiding the true extent of his assets from the Japanese authorities. Itakura and Gondo soon find themselves engaged in a complicated, satirical battle of wits.
A young and beautiful woman goes to stay with her "eccentric" brother in the country. He - a crazed millionaire painter - is entranced by his sister's beauty, the very reason they were separated in their youth. Unable to hide his yearning for his own flesh and blood, the lady of the house decides to take matters into her own hands to preserve her status...
At a Japanese school, a desperate student council struggles with a recurring problem. The aggressive and relentless members of the Yagyu biker gang stop by the school each semester to beat up the kids, steal their lunch money and vandalize their belongings. The kids want to fight back but realize they're too weak and undermanned against the bikers, and so they hire a handful of tough gals to train and defend them.