Is Detective Conan episode 429 filler?
Canon No, episode 429 of Detective Conan is canon.
#429
The Two Who Can't Return Anymore (Part 1)
前編)
Aired 6 Feb 2006
Canon No, episode 429 of Detective Conan is canon.
#429
The Two Who Can't Return Anymore (Part 1)
前編)
Aired 6 Feb 2006