Is Detective Conan episode 660 filler?
Canon No, episode 660 of Detective Conan is canon.
#660
The Joint Investigation with First Love (Part 2)
後編)
Aired 16 Jun 2011
Canon No, episode 660 of Detective Conan is canon.
#660
The Joint Investigation with First Love (Part 2)
後編)
Aired 16 Jun 2011