Standing at 5'4", Popee has blond hair and dark blue eyes. Underneath his hood, Popee keeps his hair in two small pigtails. He wears a white and pink/red striped onesie with a longish cat tail, along with a pink bunny hood and a blue satchel. Popee appears to have a really short tempered, jealous, and insane personality throughout the show. He wants to be better than everyone else in the circus, as proven by showing acts of jealousy. He is 17. He speaks English but has a Japanese accent.