Kokushibo is a tall muscular man with pale skin. He has long, spiky black hair with red tips, in a ponytail. His most notable feature is the three sets of eyes on his face with yellow irises and red flesh sclera that have black straight lines. His middle eyes has the daiji of "Upper Rank" and "One" engraved in them while his other sets of eyes have black pupils and a cracked pattern in the irises. Kokushibo also has red markings like flames on the top side of his forehead/bottom of his chin.