Is Detective Conan episode 744 filler?
Canon No, episode 744 of Detective Conan is canon.
#744
The Suspect, Makoto Kyogoku (Part 1)
容疑者か京極真（前編）
Aired 28 Jun 2014
Canon No, episode 744 of Detective Conan is canon.
#744
The Suspect, Makoto Kyogoku (Part 1)
容疑者か京極真（前編）
Aired 28 Jun 2014