Originally, Kisaki was a fair skinned male with black hair, but tanned his skin and dyed his hair upon becoming a delinquent. Kisaki is a man of above average height, with blue eyes, and hair he dyed blonde. He also sports glasses and an earring on his left ear. His hair is cut to a crew cut and shaved hair art on the right side of his head. Kisaki is a ruthless, cunning, and ambitious man. The entirety of his actions revolves around becoming the most powerful and influential criminal in Tokyo.