The Dan Detective School is a Japanese detective school permitted by the government. Kyu, an ordinary boy with big dreams to become detective, attends the school as a member of Q Class along with Megu, the girl with photographic memory; Kazuma, the computer genius kid; Kinta, the strong; and the mysterious Ryu. Together they solve many cases which bring them to face Pluto, the crime organization which should have been destroyed by Dan Morihiko.

Alternative title:

• Dan Detective School Q
• Detective Academy Q
• Detective School Q
• Escuela de Detectives (Spanish)
• Escuela de Detectives Q (Spanish)

Tantei Gakuen Q Episode titles:

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