Unsolved Cases[1] (ケイゾク, Keizoku) is a Japanese mystery thriller created first as a TV drama and later as a film.
It is about Detective Jun Shibata, who handles unsolved cases with her hardened partner Tōru Mayama.
The television series was broadcast in 11 episodes between 8 January and 19 March 1999.
[2] The series has been called "epoch-making" in the police procedural genre on Japanese television.
This article related to a Japanese film of the 2000s is a stub.