Shinya Kogami is one of the enforcers in Unit One assigned under Akane Tsunemori. It was revealed early in the series that he used to be an inspector but due to certain predicaments, his crime coefficient rapidly rose to abnormal levels where he was demoted from inspector to enforcer by the infallible Sibyl System. He undergoes extensive training so that his superiors won’t have to kill criminals. The only thing going on for him is taking his revenge against the man that has turned his world upside down, Shogo Makishima.