The fourth season of High School DxD.
- Title: ハイスクールDxD HERO
- Episodes: 12
- Genres: Action, Ecchi, Romance, Comedy, Harem, School, Demons
- Aired: Apr 17, 2018 to Jul 3, 2018
- Premiered: Spring 2018
- Broadcast: Tuesdays at 23:00 (JST)
- Source: Light novel
Episodes ~ 720p
NOTE: The Episodes Are Either Has English-Sub Embedded or Hard-Subbed !!