He has two prominent curved horns on his forehead and cracked markings under his eyes. Urogi also has the kanji for "joy" etched into his tongue. Like all demons, Urogi has pointed ears and sharp nails on each finger.As the manifestation of Hantengu's joy, Urogi is the most jovial and giddy of Hantengu's clones. Similar to Karaku, he seemed to view the entire battle against the Demon Slayers as nothing more than a game or as a source of entertainment. 