Hantengu is a short, frail man with a very thin and skeletal body, covered with veins and wrinkles, and is usually seen crouching. His most noticeable feature is a large bump on the top of his head, accompanied by two curved horns.Hantengu's primary form has a persona of extreme cowardice and agitation. He was easily frightened by what occurred in his surroundings, showing traits of paranoia, fear and delusion.