Ryusei Shidou, a 14-year-old lad, possesses a passion for football, developing a tanned complexion by regularly spending time under the sun to partake in the sport As a child, he was removed from his abusive parents and taken care of by his grandmother, who helped him reform his rebellious tendency. Despite his boisterous demeanor, Ryusei displays obedience and adoration towards his grandmother alone. He has striking pink eyes with cat-like pupils and blonde hair tinted with pink highlights. 