One of a gang of karaoke loving middle aged women is murdered by a young man. Her friends track him down and kill him. His friends track them down and kill the killer and it escalates!
| Directing | Tetsuo Shinohara | Director |
| Writing | Ryū Murakami | Novel |
| Crew | Hiroshi Takase | Cinematography |
| Sound | Tatsuya Murayama | Music |
| Writing | Sumio Omori | Screenplay |
| Sound | Yorihiro Ike | Music |
| Editing | Toshihide Fukano | Editor |
| Lighting | Junichi Akatsu | Lighting Director |
| Art | Hidetaka Ozawa | Art Direction |
| Production | Fumihiro Harada | Producer |