The long-running anime, adapted from Eiichiro Oda's legendary manga, will be back with Episode 1123 on Saturday (April 5) and Episode 1124 a day after on April 6. A rarity, this double episode drop ...

But what are filler episodes, exactly? How many One Piece canon filler episodes are there, and which ones are actually worth watching? Keep reading to find out.

At Anime Japan in Tokyo this weekend, Toei Animation and Crunchyroll are celebrating the highly anticipated return of One Piece with an exciting Premiere Weekend Event for fans in North America ...