Is Detective Conan episode 172 filler?
Canon No, episode 172 of Detective Conan is canon.
#172
The Revival of the Dying Message (Part 1)
前編)
Aired 13 Dec 1999
Canon No, episode 172 of Detective Conan is canon.
#172
The Revival of the Dying Message (Part 1)
前編)
Aired 13 Dec 1999