Kageyama Tobio, known as 'King of the Court' in the Haikyuu!! series, is a nationally recognized middle school volleyball ace. Possessing exceptional talent in spiking and serving, Kageyama's competitive nature often comes across as overbearing. He harbors a desire to become the greatest setter in the world, which drives him to constantly refine his skills and play style. Kageyama's past with Karasuno's former ace Tadashi Miya left him with a competitive complex, but he ultimately finds friendship and camaraderie with his teammates, especially with Hinata Shoyo, where his dynamics range from rivals to friends. Kageyama dislikes losing and is known for his distinctive ponytail and sharp gaze.