Getting into a long-running series can be pretty daunting ... as the majority of the longest anime are kids' shows like Sazea-San and Doraemon. This list will contain some of the longest anime ...

One Piece's creator, Eiichiro Oda, never wanted the series to last as long as it did, but we're not complaining.

One of One Piece's biggest strength is easily better than almost all manga, and it's what makes this adventurous story so ...