Kisaki is a man of average height, with blue eyes, and blonde hair (dyed). He also sports glasses and an earring on his left ear. In his first appearance, his hair is cut to a crew cut and shaved hair art on the right side of his head. He dislikes idiots. His image color is black. His dream is to form Japan's largest crime syndicate. He is 16 years old (in 2008). His height is 164 cm. His best friend is Hanma.