Is Detective Conan episode 243 filler?
Canon No, episode 243 of Detective Conan is canon.
#243
Richard Moore's Imposter (Part 1)
前編)
Aired 23 Jul 2001
Canon No, episode 243 of Detective Conan is canon.
#243
Richard Moore's Imposter (Part 1)
前編)
Aired 23 Jul 2001