Suisei appears to be a man in his late twenties to mid-thirties. He has pink eyes and relatively long, grey-green hair which he styles in a very peculiar fashion. He wears a salmon colored suit with a white dress shirt and a light orange necktie. He also wears a wristwatch. Just as Suisei's whole appearance strongly implies, he is a very dominant, flamboyant person, as shown when he jumps from a helicopter.