Starring Fumiyo Kohinata! A popular series depicting the activities of the inspector general, Ichiroku Otonashi !! Ichiroku, who was detained by the inspector of the National Police Agency !?
To help Masami Katsuno (Tsutomu Takahashi) who inherits the will of his deceased companion, Kyotaro Shido (Yuki Furukawa) whistle-blowers Ichiroku Otonashi (Fumiyo Kohinata) for concealment of evidence. Ichiroku is detained by Hideaki Motoki (Keisuke Horibe) and others in the Special Investigation Office of the National Police Agency. However, Kyotaro regrets being told by Ryoko Senju (Misako Tanaka) and Mika Mizorogi (Keiko Horiuchi) that “Ichiroku was trying to protect Katsuno from the true mastermind under the supervision.” Start a re-investigation with his companions to prove the innocence of 16!