Hizashi is a tall, slim man with long blond hair, which he wears spiked upwards in a large tuft behind his head, and a small brown mustache. He has rectangular eyes with concentric pupils and greenish-yellow irises (red in the manga), he is almost always seen with a large smile on his face, and is almost never drawn with nostrils.

His hero costume consists of a black jacket with a very tall collar, upturned and complete with studs, and matching black pants and knee-high boots. He sports tan sho