Full Detective Conan filler list

Is Detective Conan episode 651 filler?

Canon No, episode 651 of Detective Conan is canon.

#651

Conan vs. Heiji: The Detective Deduction Battle Between the East and the West

コナンvs平次東西探偵推理勝負

Aired 24 Mar 2012

Next canon episode: 652

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