The story begins with the disappearance of a school bus and four high school girls. Still unsolved three years later, the case gets revived when one of the girls reappears. Odagiri plays a sharp national investigator searching for the truth behind the incident, which leads back to a seemingly peaceful town.

• Joe Odagiri
• Chiaki Kuriyama
• Yutaka Matsushige
• Ayaka Miyoshi
• Eri Fuse
• Ayako Fujitani
• Kento Yamazaki
• Fumi Nikaido