Yosuke Kobayashi, a detective assigned to a homicide unit, saw his wife killed by a serial killer, Shinji Nishizono. From the shock of the incident, he suffers from multiple personality disorder and becomes Kazuhiko Amamiya. Soon after, he manages to hunt down and kill his wife's murderer.

• Ren Osugi
• Naoki Hosaka
• Tomoko Nakajima
• Rieko Miura
• Nae Yuuki
• Lily