Is Detective Conan episode 398 filler?
Canon No, episode 398 of Detective Conan is canon.
#398
The Weird Family's Commission (Part 1)
前編)
Aired 16 May 2005
Canon No, episode 398 of Detective Conan is canon.
#398
The Weird Family's Commission (Part 1)
前編)
Aired 16 May 2005