In most occasions, Dazai is overly dramatic. He takes most of his actions as a joke, and although they are well thought out, he does not credit himself for most of what he has done. He likes to tease anyone and everyone be it romantic or just bully. His former occupation was the Port Mafia though that is a secret, he was very skilled. He now works at the armed detective agency (ADA) usually he slacks off and passes his paperwork off to his co-workers but he is a great asset when he has to be.