Is Detective Conan episode 249 filler?
Canon No, episode 249 of Detective Conan is canon.
#249
The Idol Stars' Secret (Part 1)
前編)
Aired 3 Sept 2001
Canon No, episode 249 of Detective Conan is canon.
#249
The Idol Stars' Secret (Part 1)
前編)
Aired 3 Sept 2001