A couple died in Lake Tazawa in Akita Prefecture, in an apparent double suicide, the circumstances of which were unclear.
| Directing | Ikuo Sekimoto | Director |
| Sound | Michiru Oshima | Original Music Composer |
| Writing | Fumihiko Nakatsu | Original Story |
| Writing | Kyōhei Nakaoka | Screenplay |
| Editing | Kazue Mezaki | Editor |
| Production | Kazuo Tsuruma | Producer |
| Sound | Ichirô Hoshi | Sound Recordist |
| Lighting | Yuji Watanabe | Lighting Technician |
| Production | Kaori Hashimoto | Producer |
| Art | Yasuyoshi Ototake | Art Direction |
| Camera | Satoshi Ozawa | Director of Photography |
| Production | Toyoki Kawabuchi | Producer |