Cast & crew
Behind Closed Doors (2001)
Directed by Koiwai Ichigo, Shigeki Awai Written by Ura Hideo
Cast
| Reina Katada | Sugihara |
| Tomoko Miyoshi | Anna |
| Hiroshi Motomiya | Ken'ichi Higure |
| Rei Sakurada | Keiko |
| Sako Mina | Terumi |
| Miki Iwai | Yoshino |
| Saito Umi | Tokutake |
| Yukimi Nakayama | Cheiko Yasue |
Crew
| Koiwai Ichigo | Director |
| Tenshindou | Original Concept |
| Yuji Miyashita | Key Animation |
| Shigeta Hiroaki | Key Animation |
| Sawa Jersey | Key Animation |
| Koiwai Ichigo | Storyboard |
| Ura Hideo | Script |
| Shigeki Awai | Director |
| Jun Shibata | Producer |
| Yosuke Moriguchi | Director of Photography |
| Shigeki Awai | Character Designer |
| Michitaka Yamamoto | Animation Director |
| Abukawa Yasuyuki | Color Designer |
| Ura Hideo | Screenplay |
| Taketo Watarai | Producer |
| Kazuhiko Yagami | Producer |