Takeshi Yasui, a junior high school student is found dead in a river. The police investigate it as a murder related to bullying. The dead boy turns out to have been murdered by two of his schoolmates, who he had been bullying.
| Directing | Kaneto Shindō | Director |
| Production | Jirô Shindô | Producer |
| Writing | Kaneto Shindō | Writer |
| Camera | Yoshiyuki Miyake | Director of Photography |
| Sound | Hikaru Hayashi | Original Music Composer |
| Art | Shigemori Shigeta | Art Direction |