Dazai is a teen 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. Under his carefree and relaxed demeanor, however, Dazai is extremely cunning, intelligent, and also a funny guy. Dazai is a mysterious person, his true intentions are never revealed unless he reveals them.