- Country: Japan
- Genres: Drama
- Release: 1938-03-02
- Director: Masanobu Gotô
- Writers: Karyô Miyako , Hyô Usami
- Language: None | Japanese
- Stars: Michitarō Mizushima , Fujiko Takahara , Namiji Hatta , Kikuko Tachibana , Rintarô Fujima , Takashi Ogasawara , Toshio Shiho , Den’ô Utagiri , Takeshi Tojo , Fujiko Kiyono
- Runtime: 60 min
- Awards: N/A
- AKA: Nazo no satsujin jiken (Japan) , The Unsolved Murder , Nazo no satsujin jiken
- Plot: N/A
- IMDB:tt1226785