Volume 54

Volume 54 was released on June 16, 2006 in Japan.

Mysterious Job Case
Anime Episodes 464-465: The Shadow of the Black Organization (The Mystery of the Big Reward), and The Shadow of the Black Organization (Shining Star of Pearl)

Unsmashable Snowman Case
Anime Episode 466-467: The Unsmashable Snowman

Phantom Corpse Case
Anime Episode 479: Three Days with Heiji Hattori

Detective Koshien Case
Anime Episode 479: Three Days with Heiji Hattori

Trivia

 * The titles for each chapter are worded as the following in Case Closed:
 * File 554 - Dinner Menu
 * File 555 - Dreaming Star
 * File 556 - The Detective League's Snowman
 * File 557 - Trajectory of The Fall
 * File 558 - Catastrophe in the Mountains
 * File 559 - The Devouring Room
 * File 560 - The Illusory Corpse
 * File 561 - Secret of The Bloodstain
 * File 562 - The Teen Detective of the West
 * File 563 - Detective Koshien
 * File 564 - The Locked Room Solution