Dazai is a young man with mildly wavy, short, dark brown hair and narrow dark brown eyes. His bangs frame his face, while some are gathered at the center of his forehead. He is quite tall and slim in terms of physique. Dazai is married to a port mafia executive; Chuuya. Dazai is a detective working at the Armed Detective agency. Dazai is trans and only Chuuya knows. Dazai still doesn’t have top or bottom surgery and he wants it but doesn’t have money to do so. Dazai and Chuuya live together.