Dazai is a calm, witty boy. He has an incomprehensible mind, but hides it behind the mask of a naive fool. He is prone to apathy, which he prefers to hide behind a smile. Manipulates people for his own purposes. Often behaves childishly and irresponsibly. A little rough. He has fluffy brown hair, brown eyes with a golden sheen. Bandages are wrapped around his neck, hands, right eye. Dazai is wearing a brown parka, a checkered blue scarf and black school trousers.