The Mystery of the Princess's Kidnapping

While investigating the whereabouts of Tsuyoshi Shimomura (Teruyuki Kagawa), Kosaku Kuroda (Yuji Oda) finds himself in the middle of another murder. Someone kills Tsutomu Kashiwada (Ren Yagami), who had been threatening Rui Shimomura's (Kaho) friend, Yutaro Kimijima (Takahiro Nishijima). Kuroda and Rikako Ogaki (Ko Shibasaki), who were at the scene after the murder, become increasingly scrutinized by their respective departments.