Detective School Q Filler List
Last updated: April 5, 2026
Detective School Q was an anime series that ran from 2003 to 2004. In total, 25 episodes of Detective School Q were aired. With a total of 5 reported filler episodes, Detective School Q has a medium filler percentage of 20%.
The story follows a group of gifted young detectives-in-training at the prestigious Dan Detective School. Led by the brilliant and enigmatic Kintaro, the students tackle various intriguing cases, utilizing their unique skills and teamwork to solve mysteries that often baffle adults. Throughout their adventures, they face challenges that test their intellect and resolve, all while navigating the trials of adolescence.
Detective School Q Episode List
| # | Title | Type | Date |
|---|---|---|---|
| 1 | Awaken! The Best Detective in the World!! | Mixed Canon/Filler | Apr 15, 2003 |
| 2 | A First Step to Dreams - The Entrance Exam Trap | Mixed Canon/Filler | Apr 22, 2003 |
| 3 | Final Exam! The Stretched-Around Trap | Mixed Canon/Filler | Apr 29, 2003 |
| 4 | An Intent to Kill at the School Entrance Ceremony! School Bomb Threat | Filler | May 6, 2003 |
| 5 | Crack the Code!? A Message from the Deceased | Filler | May 13, 2003 |
| 6 | The Perfect 1000-Witness Alibi | Filler | May 20, 2003 |
| 7 | The Jigsaw-Puzzle Will | Filler | May 27, 2003 |
| 8 | The Pretty-Boy Detective! He Appears at Last!! | Manga Canon | Jun 3, 2003 |
| 9 | Showdown! The Cutthroat Who Crossed Through Time!! | Manga Canon | Jun 10, 2003 |
| 10 | The Beautiful Boy Genius - Exposing the Perfect Mystery Room | Manga Canon | Jun 17, 2003 |
| 11 | The Final Deciding Match! The Truth about Q Class!! | Manga Canon | Jun 24, 2003 |
| 12 | A Curse Breaks Out!? The Séance Murder Case | Manga Canon | Jul 1, 2003 |
| 13 | Evil Spirit in the Locked Room! The Unstoppable Murders | Manga Canon | Jul 8, 2003 |
| 14 | An Announcement From the Spiritual World! The Forbidden Truth!! | Manga Canon | Jul 15, 2003 |
| 15 | 30 Meters Underwater. The Case of the Underwater Locked Room Murder | Filler | Jul 22, 2003 |
| 16 | Class Rivalry! Battle of the Vanishing Person | Manga Canon | Jul 29, 2003 |
| 17 | Uncharted Waters that Lead to Death! The Legend of Spirited Away Village | Manga Canon | Aug 5, 2003 |
| 18 | The Conclusive Moment! The Corpse that Disappears into the Sky | Manga Canon | Aug 12, 2003 |
| 20 | It Comes to Light! The Masked High Priest - Crimes and Lies!! | Manga Canon | Sep 2, 2003 |
| 21 | The Last Mysterious Disappearance! There's Only One Answer | Manga Canon | Sep 9, 2003 |
| 22 | Dinner of the Dead | Mixed Canon/Filler | Oct 4, 2003 |
| 23 | Train Alibi | Manga Canon | Oct 11, 2003 |
| 24 | The Cursed Idol | Mixed Canon/Filler | Oct 18, 2003 |
| 25 | An Old Enemy! Pluto | Manga Canon | Oct 25, 2003 |
| 26 | Megumi is Being Targeted | Mixed Canon/Filler | Nov 1, 2003 |