A group of junior high school must find out the truth of their classmate's death is he was killed by someone or committed suicide.
| Directing | Izuru Narushima | Director |
| Writing | Miyuki Miyabe | Writer |
| Writing | Katsuhiko Manabe | Screenplay |
| Sound | Goro Yasukawa | Music |
| Sound | Kenichi Fujimoto | Sound |
| Production | Toshiyuki Okuma | Production Manager |
| Camera | Junichi Fujisawa | Director of Photography |
