Haikyu!!

Inspired by a short but skilled professional volleyball player, Shouyou Hinata starts a volleyball team in his final year of middle school. But in their first tournament, they face the team of Tobio Kageyama, known as the "King of the Court," and suffer a devastating loss. Determined to overcome this defeat, Hinata promises to surpass Kageyama one day. When he enters high school and joins the volleyball team, he’s shocked to find Kageyama there too-now as a teammate instead of a rival.