Tobio Kageyama is a protagonist in the anime series Haikyuu!!. Known as the 'King of the Court' due to his demanding personality, Kageyama is a highly skilled setter for the Karasuno High School volleyball team. His exceptional talent and precision in setting make him a crucial player. Initially struggling with teamwork, his growth is catalyzed by his partnership with teammate Shoyo Hinata. The series explores his journey from a solitary player to a reliable team member, highlighting his determination, growth, and evolving relationships on and off the court.