Ep. 24: Kyuu Investigates a Mysterious Idol Death and Faces Sakurako Yukihira
Aired on October 18, 2003

24
Kyuu becomes intrigued by a case involving the mysterious death of an idol, which has been sent to the Detective Detective Society. He decides to utilize his vacation time to personally look into the matter. Upon arriving at the location, he unexpectedly encounters Sakurako Yukihira, who holds an A-class rank. She immediately challenges him to a deductive duel regarding this specific case. This confrontation sets the stage for a competitive investigation between the two detectives as they attempt to uncover the truth behind the idol's death through their respective deductive skills and reasoning abilities.
Episodes
- Ep. 20 · The Masked High Priest's Identity Revealed Amidst Crimes and Lies
- Ep. 21 · The final mystery of Kamikakushi village is resolved with a single definitive answer
- Ep. 22 · The Q class investigates a murder involving a chef found dead at a full-course meal.
- Ep. 23 · Kyuu and Kinta encounter a writer on a train trip who is secretly plotting murder
- Ep. 24 · Kyuu Investigates a Mysterious Idol Death and Faces Sakurako Yukihira
- Ep. 25 · Yukihara is kidnapped by an unknown assailant, prompting Kyuu to search for her.
- Ep. 26 · Megu hosts classmates for dinner while secretly hoping to meet her two princes
- Ep. 27 · Class Q students discover a hidden door while cleaning the school building
- Ep. 28 · Kinta and friends search DDS for missing Megu and Kyuu