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Filler List · Updated August 2026
High School DxD HERO has 12 episodes — of those, 0 are filler (0%) and 12 are canon. This show has no filler — you can watch every episode.
12
Total Episodes
12
Canon Episodes
0
Mixed
0
Filler Episodes
High School DxD HERO has no filler episodes — watch the whole series from start to finish.
That's Right, Let's Go to Kyoto
Manga CanonSchool Trip, an Abrupt Attack
Manga CanonThe Party of Heroes
Manga CanonShowdown! Gremory Family vs. Hero Faction in Kyoto
Manga CanonMy Potential Released!
Manga CanonThe School Trip is in Pandemonium
Manga CanonWe are Preparing for the School Festival!
Manga CanonA Girl's Heart is Complicated
Manga CanonThe Deciding Battle of the Strongest Youth, Begins!
Manga CanonAs a Family Member of Rias Gremory
Manga CanonMan Against Man
Manga CanonLion Heart of the School Festival
Manga Canon100% of High School DxD HERO is canon — the rest is skippable.
