In his human form he is a scrawny man with brown hair and a mustache, he was weak, frail, and utterly helpless. He knew he could never become a hero like All Might He was just a sad, pathetic loser with a monstrous alter-ego. speaking of that his quirk is called "hellhound" it allows him to transform into a humanoid demon wolf with 3 heads, large ears, and flaming green and black fur, also to note his form is more like cerberus instead of a normal hellhound.