Hairo has immense anger management issues, When it comes to his Blood Demon art, you can say that he was like any modern day soldier. He had guns, Molotovs, and explosives Hairo is a relatively tall young man with an athletic build. He has incredibly spiky black hair with two chin-length bangs. As a member of the Twelve Kizuki being lower moon two. Hairo's Blood Demon Art allows him to create and manipulate shadows with special properties and characteristics from his flesh To make his weapons.