Hitoshi Kudo is a journalist who covers various murder cases. One day, his daughter is kidnapped by the frog man. In order to safely rescue her, Kudo is cornered by one unreasonable instruction after another.

Mariko, a seemingly normal housewife, has been together with her younger husband named Tomoharu for six years and has been dissatisfied every day. Despite having a son together, Tomoharu is often absent from home and she suspects he might be having an affair. Her workplace, a batting center, is also a miserable environment because the sleazy manager chases after her and the customers are rude. With constant pressure bearing down on her in public and private, Mariko becomes dominated by a certain obsession that eats away at her perception of reality.

Mr. Takada is a successful mature writer who falls into a creative blockade following the death of her wife. Incapable of finishing the novel his fans demand anxiously, and about to turn seventy, he starts wandering several pubs in the city, until he meets Sayo, a beautiful young waitress with sentimental issues she doesn’t hesitate to share with her clients.