Volume 45

Volume 45 was released on April 5, 2004 in Japan.

Classmate's Ghost Case
Anime Episode 361-362: Teitan High School's Ghost Story

Poisoned Fisherman Case
Anime Episode 366-367: The Tragedy of the Pier in Plain Sight

File 462 - The Blessed Fishing Spot
At the end of the case it is revealed that it is Agasa's Birthday. Since he starts the series at age 52, he is now 53.

Baseball Player Case
Anime Episode 371-372: A Course Without Protest

Cigarette Message Case
Anime Episode 374-375: A Code of Stars and Tobacco