Volume 73

Volume 73 was released on September 16, 2011 in Japan.

Like Clockwork
Anime Episode 632-633: The Guardian of Time's Sword

File 764 - The Ruler of Time
Hide= Teigo Karube is the culprit.
 * -|Show=

Ramen So Good
Anime Episode 644-645: Ramen So Good, It's to Die For

File 767 - The Truth Beyond the Eyeglasses
Hide= The culprit is Atsushi Taninaka.
 * -|Show=

Jeet Kune Do
Anime Episode 646-647: Deduction Showdown at the Haunted Hotel

File 770 - Sera’s Careless Deduction
Hide= The culprit is Toshiko Hirukawa.
 * -|Show=

Bomber's Request
Anime Episode 648-650: The Case of the Besieged Detective Agency