Dazai has short, brown hair, brown eyes, fair skin and slender body. His bangs frame his face, while some are gathered at the center of his forehead. He's 5'11 feet tall. He weighs 67 kilos. He's 22 years old. He's Japanese. He's mysterious, flirtatious, sly, charismatic, tease, mischievous, sarcastic, very lazy, daring, cunning, manipulative, playful, shameless, bold, dramatic, extroverted, funny, cute.