Is Detective Conan episode 601 filler?
Canon No, episode 601 of Detective Conan is canon.
#601
The Dream the Kappa Saw (Part 2)
後編)
Aired 25 Dec 2010
Canon No, episode 601 of Detective Conan is canon.
#601
The Dream the Kappa Saw (Part 2)
後編)
Aired 25 Dec 2010