Detective School Q: Season 1
This season started on April 15, 2003. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Awaken! The Best Detective in the World!! · 26 min | |
| 2 | A First Step to Dreams - The Entrance Exam Trap · 26 min | |
| 3 | Final Exam! The Stretched-Around Trap · 26 min | |
| 4 | An Intent to Kill at the School Entrance Ceremony! School Bomb Threat · 26 min | |
| 5 | Crack the Code!? A Message from the Deceased · 26 min | |
| 6 | The Perfect 1000-Witness Alibi · 26 min | |
| 7 | The Jigsaw-Puzzle Will · 26 min | |
| 8 | The Pretty-Boy Detective! He Appears at Last!! · 26 min | |
| 9 | Showdown! The Cutthroat Who Crossed Through Time!! · 26 min | |
| 10 | The Beautiful Boy Genius - Exposing the Perfect Mystery Room · 26 min | |
| 11 | The Final Deciding Match! The Truth about Q Class!! · 26 min | |
| 12 | A Curse Breaks Out!? The Seance Murder Case · 26 min | |
| 13 | Evil Spirit in the Locked Room! The Unstopable Murders · 26 min | |
| 14 | An Announcement From the Spiritual World! The Forbidden Truth!! · 26 min | |
| 15 | 30 Meters Underwater. The Case of the Underwater Locked Room Murder · 26 min | |
| 16 | Class Rivalry! Battle of the Vanishing Person · 26 min | |
| 17 | Uncharted Waters that Lead to Death! The Legend of Kami Kakushi Village · 26 min | |
| 18 | The Conclusive Moment! The Corpse that Disappears into the Sky · 26 min | |
| 19 | The Revelation of Death! You're Next!! · 26 min | |
| 20 | It Comes to Light! The Masked High Priest - Crimes and Lies!! · 26 min | |
| 21 | The Last Mysterious Disappearance! There's Only One Answer · 26 min | |
| 22 | Dinner of the Dead · 26 min | |
| 23 | Alibi Train · 26 min | |
| 24 | The Cursed Idol · 26 min | |
| 25 | An Old Enemy! Pluto · 26 min | |
| 26 | Megu Is Being Targeted · 26 min | |
| 27 | The Lost Dragon · 26 min | |
| 28 | SOS from the Underground Prison · 26 min | |
| 29 | Collector of Killers · 26 min | |
| 30 | Broadcast of the Campus of Death · 26 min | |
| 31 | Tragic on the Net · 26 min | |
| 32 | The Beauties Detective Squad · 26 min | |
| 33 | Mystery of the Home Economics Classroom · 26 min | |
| 34 | The Curse that Disappeared · 26 min | |
| 35 | Bomb of the Terrifying Gem · 26 min | |
| 36 | The Murder Case of the Illusionary House · 26 min | |
| 37 | Rhythmn of the Death God · 26 min | |
| 38 | Homicide Concerto · 26 min | |
| 39 | The Death March of Friendship · 26 min | |
| 40 | Duel! The Headless Woman · 26 min | |
| 41 | Murder Case of the Maya Princess · 26 min | |
| 42 | Village of the Traitor · 26 min | |
| 43 | Ryu's Determination · 26 min | |
| 44 | Dan Morihiko, Kidnapped! · 26 min | |
| 45 | The Future Detective · 26 min |
