部活、好きじゃなきゃダメですか？

Oyama, Nishino, Kubota are sophomore high school boys. They are football players and active in their school's team. However, Nishino and Oyama are lax and too casual about the whole thing. Kubota, on the other hand, believes in the sport and his team's chances, bears the ambition of winning the national Japanese intramurals and needs Nishini and Oyama to focus, become serious and step up.