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Filler List · Updated August 2026
Detective School Q has 26 episodes — of those, 5 are filler (19%) and 15 are canon. Only a handful of episodes are filler — skip them with the quick list below.
26
Total Episodes
15
Canon Episodes
6
Mixed
5
Filler Episodes
Skip these 5 episodes — they don't affect the main story:
Total time saved: ~120 minutes at 24 min/ep — or ~2 hours.
An Intent to Kill at the School Entrance Ceremony! School Bomb Threat
Aired 2003-05-06
Crack the Code!? A Message from the Deceased
Aired 2003-05-13
The Perfect 1000-Witness Alibi
Aired 2003-05-20
The Jigsaw-Puzzle Will
Aired 2003-05-27
30 Meters Underwater. The Case of the Underwater Locked Room Murder
Aired 2003-07-22
Awaken! The Best Detective in the World!!
MixedA First Step to Dreams - The Entrance Exam Trap
MixedFinal Exam! The Stretched-Around Trap
MixedThe Pretty-Boy Detective! He Appears at Last!!
Manga CanonShowdown! The Cutthroat Who Crossed Through Time!!
Manga CanonThe Beautiful Boy Genius - Exposing the Perfect Mystery Room
Manga CanonThe Final Deciding Match! The Truth about Q Class!!
Manga CanonA Curse Breaks Out!? The Séance Murder Case
Manga CanonEvil Spirit in the Locked Room! The Unstoppable Murders
Manga CanonAn Announcement From the Spiritual World! The Forbidden Truth!!
Manga CanonClass Rivalry! Battle of the Vanishing Person
Manga CanonUncharted Waters that Lead to Death! The Legend of Spirited Away Village
Manga CanonThe Conclusive Moment! The Corpse that Disappears into the Sky
Manga CanonIt Comes to Light! The Masked High Priest - Crimes and Lies!!
Manga CanonThe Last Mysterious Disappearance! There's Only One Answer
Manga CanonDinner of the Dead
MixedTrain Alibi
Manga CanonThe Cursed Idol
MixedAn Old Enemy! Pluto
Manga CanonMegumi is Being Targeted
Mixed58% of Detective School Q is canon — the rest is skippable.
