Kudo's Secret (2014)
- Genre: Horror
- Release Date: 2014-01-29
- User Rating: 4/10 from 1 ratings
- Runtime: 0h 5min
- Language: 日本語
- Production Company: Cloudy Hut
- Production Country: Japan
- Director: Koji Shiraishi
Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after "Kowa Too!" FILE-01.
Unfortunately the movie Kudo's Secret is not yet available on HBO Max.
| Directing | Koji Shiraishi | Director |
| Writing | Koji Shiraishi | Writer |
