Detective Kyosuke Kozu's Murder Reasoning 10

In this film, Kyosuke (Masaomi Kondo) and his sister Nobuko (Yoko Moriguchi) attend the 10th anniversary party of a travel agency called "Pigeon." The celebration turns deadly when Ayako, the younger sister of the agency's president, is shot. The plot thickens as Nobuko later embarks on a trip to Palau, where she is kidnapped, prompting Kyosuke and others to rush to her aid.

The story unfolds against the backdrop of various characters linked to the travel agency, including Gentaro's brother-in-law and a retired detective named Toshinosuke, who has a complicated past with the police. As the mystery deepens, themes of innocence and redemption emerge, particularly as Kyosuke previously helped prove Toshinosuke's innocence in a longstanding case. With a runtime of 93 minutes, this film continues the crime drama tradition by blending personal stakes with a thrilling investigation.