Ryusei Shido is a contender of the Blue Lock, who currently plays for France's Paris X Gen. 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, and he is of similar height and body build to Rin Itoshi. He is very expressive and is often seen with a joker-like grin or smirk. Ryusei, unlike most forwards, has no concrete dream of becoming the world's best striker.