Is Detective Conan episode 142 filler?
Canon No, episode 142 of Detective Conan is canon.
#142
The Night Before the Wedding Locked Room Case (Part 2)
後編)
Aired 26 Apr 1999
Canon No, episode 142 of Detective Conan is canon.
#142
The Night Before the Wedding Locked Room Case (Part 2)
後編)
Aired 26 Apr 1999