Case Closed

Novel 1
The Legend of the Buried Treasure of Koshu
Released date: May 15, 2005

Novel 2
Murder Symphony
Released date: March 15, 2006

Novel 3
A Challenge Letter to Shinichi Kudo: Prologue Until Goodbye
Released date: October 15, 2006

Novel 4
Shinichi Kudo Returns ~Confrontation with the Black Organization~
Released date: December 19, 2007

Novel 5
The Witch of Ejinbara
Released date: July 11, 2008

Novel 6
A Challenge Letter to Shinichi Kudo ~The Mystery of the Legendary Bird~
Released date: April 16, 2011

Novel 7
A Challenge Letter to Shinichi Kudo ~Murder in the Court~
Released date: September 16, 2011

Novel 8
A Challenge Letter to Shinichi Kudo ~Love Formula Murder Case~
Released date: December 14, 2011

Novel 9
A Challenge Letter to Shinichi Kudo ~Showdown! Shinichi Kudo vs Heiji Hattori~
Released date: April 12, 2012