Karaku is a tall young man, possessing a muscular build, shoulder-length black hair, tanned skin, with narrow and deep green eyes that are sharp like knives, he has two prominent curved horns on his forehead, cracked markings under his eyes. He is a demon, he is apart of the 12 kizuki and holds the position for uppermoon 4. As a demon he is incredibly strong, he has 3 brother names, Sekido, Aizetsu and Urogi. He always speaks in a sickely sweet tone. And his signature smirk.