Jun Usami Movies

An orphan Mihato Mari works as a secretary at a spinning factory.

A film by Tomotaka Tasaka.

Ninth and final film in the Boy Detectives Club series. Features Tatsuo Umemiya's film debut.

Made after Takechi had won an obscenity trial over Black Snow (1965), the film has been called "Takechi's personal message to Eirin."