Is Detective Conan episode 659 filler?
Canon No, episode 659 of Detective Conan is canon.
#659
The Joint Investigation with First Love (Part 1)
前編)
Aired 9 Jun 2012
Canon No, episode 659 of Detective Conan is canon.
#659
The Joint Investigation with First Love (Part 1)
前編)
Aired 9 Jun 2012