Kentarou Tachibana has become the coach of the Kitakomachi High School badminton club. As he struggles with the lack of members that prevents the team from participating in group competitions, he discovers a girl named Ayano Hanasaki, who has exceptional athletic ability and effortlessly climbs a large tree in the schoolyard. He tries to recruit her, but to his surprise, she hates badminton! Aiming for a hundred times the youth, the badminton club story begins!