Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after FILE-02.
| Directing | Koji Shiraishi | Director |
| Writing | Koji Shiraishi | Writer |
| Editing | Koji Shiraishi | Editor |
| Visual Effects | Koji Shiraishi | Effects Supervisor |
| Production | Kimiaki Tasaka | Producer |
| Crew | Kyuya Nakagawa | Special Effects |
| Costume & Make-Up | Ai Nakao | Hairstylist |
| Costume & Make-Up | Keisuke Aiso | Special Effects Makeup Artist |
| Crew | Hiroshi Iwanaga | Cinematography |
