Chuta Kogure hails from a family-run local circus, where rigorous tightrope walking training forged his exceptional balance and mental focus. These precise skills directly fuel his proficiency in competitive yo-yoing, establishing him as one of the Japan Champion Carnival's most naturally talented participants. His drive to compete stems from a deeply personal motivation involving his younger brother, Chuji.

Impatience led Chuji to prematurely attempt joining Chuta's tightrope act before he was ready, resulting in a fall that caused paralysis through conversion disorder—a psychological condition where trauma manifests as physical symptoms absent neurological damage. Chuta enters the championship believing victory could inspire his brother to overcome this mental block and regain the ability to walk. His character arc culminates in a resolution directly addressing this motivation, emphasizing the emotional impact of his journey's conclusion.

Within the competition, Chuta emerges as a significant rival to the protagonist, demonstrating advanced yo-yo techniques powered by his circus-honed physical control and concentration. His storyline explores themes of familial responsibility and the psychological dimensions of competition.