When an only child is struck by a car and dies, the child's mother seeks vengeance against the driver in this thrilling drama. The car was driven by the wife of a company president who is having an affair. The woman's husband manages to buy silence about the incident, but the victim's mother discovers the identity of the driver. After she secures a job in the home of the company president and his philandering spouse, the woman plans to murder the couple's son when he reaches the age of her late son.
| Directing | Mikio Naruse | Director |
| Editing | Eiji Ooi | Editor |
| Art | Satoru Chûko | Art Direction |
| Crew | Akira Saitô | Sound Recordist |
| Lighting | Kiyohisa Hirano | Lighting Technician |
| Production | Sanezumi Fujimoto | Executive Producer |
| Writing | Zenzō Matsuyama | Screenplay |
| Camera | Rokurô Nishigaki | Director of Photography |
| Sound | Masaru Satō | Original Music Composer |
