Cast & crew
The Key (1997)
Directed by Toshiharu Ikeda Written by Toshiharu Ikeda, Masahiko Kagawa, Akane Shiratori
Cast
| Naomi Kawashima | Ikuko |
| Akira Emoto | Kengo Anzai |
| Mikio Osawa | Kenichi |
| Kaori Tsuji | Kengo Anzai |
| Kenji Imai | Soma |
| Noboru Mitani | Satoshi Kojima |
| Terumi Niki | Makiko |
| Yuriko Hirooka | Taki |
| Kyoko Yamaguchi | Nurse |
Crew
| Toshiharu Ikeda | Director |
| Tsutomu Honda | Sound Recordist |
| Mitsuru Kurosawa | Producer |
| Toshiyuki Honda | Original Music Composer |
| Tadayuki Kuwana | Art Direction |
| Hikaru Ishikawa | Music Producer |
| Kazuo Kato | Producer |
| Akimasa Kawashima | Editor |
| Toshiharu Ikeda | Writer |
| Yonezō Maeda | Director of Photography |
| Shosaku Kato | Gaffer |
| Masahiko Kagawa | Writer |
| Akane Shiratori | Writer |
| Junichirō Tanizaki | Original Story |