In conclusion, Osamu Dazai is a classic Scorpio, with traits such as mysteriousness, self-destructiveness, intensity, and an enigmatic nature, which are all reflected in his personality. 

Appearance: Dazai has a carefree and relaxed demeanor, but he's actually very intelligent, cunning, and funny.

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 height