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Filler List · Updated August 2026
Ace of the Diamond Second Season has 51 episodes — of those, 3 are filler (6%) and 48 are canon. Only a handful of episodes are filler — skip them with the quick list below.
51
Total Episodes
48
Canon Episodes
0
Mixed
3
Filler Episodes
Skip these 3 episodes — they don't affect the main story:
Total time saved: ~72 minutes at 24 min/ep — or ~1 hours.
Howling in the Summer
Aired 2015-04-06
The Summer Heat Haze
Aired 2015-04-13
The Kings of Summer
Aired 2015-04-20
The Fall Tournament Begins!
Manga CanonThe Cold Rain
Manga CanonOut of Order
Manga CanonWhere I Am
Manga CanonScenario
Manga CanonMy Path
Manga CanonDid You Just Pitch...
Manga CanonThe Underdog Story
Manga CanonSelf-Destruction
Manga CanonFissure
Manga CanonOn My Shoulders
Manga CanonPersistent and Diligent
Manga CanonChain Reaction
Manga CanonShut Him Down!!
Manga CanonThis Guy’s Pretty Good
Manga CanonAn Uncompromising Challenge
Manga CanonWith Heads Held High
Manga CanonWhispers of the Devil?
Manga CanonWinging It
Manga CanonSchool Academic Level
Manga CanonIndividual Minds
Manga CanonZeal
Manga CanonThe Conceited Underclassman
Manga CanonStep By Step
Manga CanonThe Resilient Second-String
Manga CanonDemon Child
Manga CanonThe Kings’ Roar
Manga CanonThe Courage He Gave Me
Manga CanonThe Resolve for Responsibility
Manga CanonThe Ace’s Instinct
Manga CanonInnocent
Manga CanonThe World Beyond
Manga CanonRematch
Manga CanonPriorities
Manga CanonOne Pitch
Manga CanonMeeting Expectations
Manga CanonPlay Ball
Manga CanonThe Lead-off Man
Manga CanonFastball, Featuring Todoroki
Manga CanonTo This Side
Manga CanonThe Best Fastball
Manga CanonThe Field
Manga CanonThe Decision
Manga CanonPartnership
Manga CanonParty Boys
Manga CanonJust You Wait!
Manga CanonLast Inning
Manga CanonSeek Diamonds!
Manga Canon94% of Ace of the Diamond Second Season is canon — the rest is skippable.
