High School DxD HERO (ハイスクールD×D HERO Haisukūru Dī Dī Hīrō) is the fourth season of the High School DxD anime. The production of the new season was announced on October 22, 2016. HERO covers the second half of the The Heroic Oppai Dragon arc of the Light Novel in order by Ichiei Ishibumi himself. The new season will be produced by Passione, will be directed by Yoshifumi Sueda, series composition is Kenji Konuta, and characters by Makoto Uno. The fourth season debuted in Japan on April 10, 2018. The story is based on the ninth and tenth volumes of the series.