Kakeru grows up chasing his brother's shadow until he stops running from it, and the show understands that soccer is just the stage for that reckoning. Every match pulls from actual tactics and positioning, so the sport never feels like window dressing for the character work. The pacing stutters sometimes, the art won't win any fights with Haikyuu, but when a kid finally owns his own game instead of imitating someone else's, you feel it, that's the actual story here, and it's earned through seasons of watching him break before he builds something better.

Kakeru Aizawa and his older brother Suguru both love soccer, but only Suguru shines on the field, earning a place on Japan's under-15 national team while Kakeru is mocked as Mr. No Goal and shifts to a managerial role. A tragic accident changes everything, pushing Kakeru to rethink his choice and train relentlessly toward the national team and the World Cup. His childhood friend Nana, a top player already on the women's national team, spurs him on. Blending comedy with sports drama, the series follows middle and high school players through club life, national tournaments, rivalries, friendship, family bonds and first love.