Sena Kobayakawa's school's team only has two players: Ryokan, a large, friendly boy, and Hiruma, the quarterback better known for frightening the underclassmen. At 5'1", Sena has always been smaller than his classmates, so he's been used as their gofer and errand boy. As a result, he's developed outstanding running speed. The three must recruit enough players to form a team of 11 in order to play their first game.