Cast & crew
Secret (2010)
Directed by Nobuyuki Takahashi, Ken Higurashi, Akihiro Karaki Written by Noriko Yoshida
Cast
| Kei Tanaka | Fumiya Hagimoto |
| Yuika Motokariya | Taeko |
| Kuranosuke Sasaki | Heisuke |
| Takeshi Masu | Fujisaki |
| Tantan Hayashi | Yurie |
| Nanami Hinata | Itsumi |
| Satoshi Hashimoto | Yotaro Shingaki |
| Ryo Ryusei | Soma |
| Shoko Ikezu | Yoshimoto |
| Hikari Ishida | Tamie Sugita |
| Mirai Shida | Tamie Sugita |
| Mitsuru Fukikoshi | Yosôemon Kajikawa |
| Keiko Horiuchi | Masako |
Crew
| Nobuyuki Takahashi | Director |
| Yokochi Ikuei | Executive Producer |
| Ken Higurashi | Director |
| Akihiro Karaki | Director |
| Masaharu Ota | Producer |
| Nakagawa Noriko | Producer |
| Keigo Higashino | Novel |
| Hajime Mizoguchi | Original Music Composer |
| Noriko Yoshida | Writer |