Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after FILE-06.
Release Date: January 01, 2017
October 18, 2002
April 29, 2009
January 01, 2010
October 16, 2013
October 31, 2013
January 30, 2013
October 31, 2013
February 22, 2013
January 07, 2005
October 04, 2008
March 01, 2018
Invalid Date
February 11, 2014
October 04, 2008
November 20, 2016
May 01, 2016
July 10, 2021
October 10, 2008
October 20, 2022
August 13, 2016
