- Country: Japan
- Genres: Mystery
- Release: 2013-10-19
- Director: Kazuyoshi Yoshikawa
- Writers: Kuniho Yasui
- Language: Japanese
- Stars: Katsunori Takahashi , Shizuyo Yamasaki , Ren Osugi , Natsumi Ogawa , Keisuke Minami , Shôichirô Akaboshi , Michiko Ameku , Norimasa Fuke , Misaki Futenma , Mari Hamada
- Runtime: 111 min
- Awards: N/A
- AKA: Kôiki keisatsu 4 (Japan)
- Plot: N/A
- IMDB:tt3332400
Kôiki keisatsu 4 Cast
Kazuyoshi Yoshikawa
Director
Katsunori Takahashi
Keita azuma
Shizuyo Yamasaki
Natsumi saeki
Ren Osugi
Junichiro saeki
Natsumi Ogawa
Midori nakanishi
Keisuke Minami
Kazuya shirota
Shôichirô Akaboshi
Michiko Ameku
Hatsue nakai
Norimasa Fuke
Ryuichi kagawa
Misaki Futenma
Mari Hamada
Yurie