Volume 64

Volume 64 was released on April 2, 2009 in Japan.

Ikkaku Rock Case
Anime Episode 542-543: Ikkaku Rock's Disappearing Fish

Scar and Ginger Case
Anime Episodes 532-533: The Scar of First Love, and The Scar that Evokes the Past

Whistling Killer Case
Anime Episodes 534-535: The New Scar and the Whistling Man, and An Old Scar and the Detective's Spirit

File 670 - The One Who Whistles
In the flashback, Superintendent Matsumoto found the culprit that sang the song, "Let it be".

Kaitou Kid and the Iron Tanuki
Anime Episode 537-538: Kaitou Kid vs. the Strongest Safe