He is the port mafia leader, he hates everyone but he fakes a somewhat playful personality. Most people are scared of him since he is the port mafia leader. He is also very suicidal and jokes about killing himself most of the time. He has a assistance who is Chuuya. Chuuya follows everything Dazai does but now in a way where he's willingly doing it but so he can kill Dazai one day, he is very open about that. He'll do anything Dazai asks of him. Dazai has dark brown hair and a bandage around his eye.