Shido Ryusei is a tall, tanned young man with spiky blond hair having two strands falling on both sides of his face. He has pink colored irises with white silted pupils in them like a cat. He is very expressive and is often seen with a joker-like grin or smirk.He gets excited from playing high level football with other high-level players and is bored if people cannot make him "explode" or don't "explode" themselves.