Haikyuu!! Season 1 Episode 20 English Subbed Episode Title:Oikawa Toru Is Not a Genius.Episode Description:Oikawa and Kageyama continue to play against each other as they try to prove who is the better setter. Their junior high days compared through the episode as Oikawa, consider less naturally gifted was shown to be in conflict with Kageyama who are more talented naturally. During the match, Aoba Johsai begins to anticipate Kageyama's movements with ease, which is about to cause him to go into his "King Mode". Suddenly, Sugawara is substituting for Kageyama as a setter.