Masei Nakayama (Shûichi Munakata)Hôshi Ishida (Teru Morita)Ryôko Kobayashi (Sanae Shirakawa)Katsuya Maiguma (Shun Maeda)Masaya KikawadaShinzô HottaYasuyoshi HaraJinta NishizawaTakashi YamanakaKen Aoki (Endo)Fumi Dan (Chizuo Tokiyama)Ittoku Kishibe (Kôzaburô Yanagi)Yutaka Mizutani (Mitsuo Tokiyama)
Shuichi is engaged to Sanae and they will marry soon. One day, Shuichi is driving a car and his friend Teru sits as a passenger. He is speeding because he is late for a meeting about his upcoming wedding ceremony. On the way there, he hits a woman and flees. The woman dies later and her parents Hikaru and Chizuko Tokiyama are grief stricken. Veteran detective Kozaburo Yanagi and rookie detective Shun Maeda investigate the hit-and-run case.