Full Detective Conan filler list

Is Detective Conan episode 263 filler?

Canon No, episode 263 of Detective Conan is canon.

#263

The Osaka Double Mystery - Naniwa Swordsman and Toyotomi's Castle

大阪ダブルミステリー浪花剣士と太閤の城

Aired 7 Jan 2002

Next canon episode: 266

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