The Mobile Investigative Unit (known as "MIU") of the Tokyo Metropolitan Police Department attempts to solve cases within 24 hours. Detective Kazumi Shima is selected as a new member of MIU. He is intelligent, with excellent observation and communication skills. Yet, he does not trust other people. He is unable to find a partner in MIU and is ordered to partner with Police Officer Ai Ibuki, who works at a police substation. Ibuki applied for MIU, but he failed. He is in excellent physical condition, but he lacks knowledge and experience as a detective. Shima learns about Ibuki's background and he becomes more nervous. Finally, Shima has his first meeting with Ibuki.
as Ai Ibuki
as Kazumi Shima
as Yohito Kokonoe
as Kuzumi
as Yuzuru Kikyo
as Mugi Hano
as Gaku Narikawa
as Yukai Kojima / Tokuhain REC
as Kohei Jinba
as Takashi Itomaki
as Mameji Abiko
as Shigeo Gamagori
