Are Any Of The One Piece Movies Canon

For those avid followers of 'One Piece', the question about canonicity of the movies is indeed a crucial one. As a fan myself, I've delved rather deeply into this topic too. So I'll share what I know about it. First thing you need to understand is what we consider 'canon'. Basically, this refers to the elements and pieces of the story that are officially accepted as part of the true 'One Piece' narrative, usually what has been directly written by Eiichiro Oda in the manga.

When we look at the 'One Piece' movies, though they are incredibly entertaining and add interesting travels to the Straw Hat Crew's journey, they are not typically considered canon. This is because they do not follow the main storyline as written by Manga’s mastermind, Eiichiro Oda himself. Truth be told, many of the movies are side stories that only build on the existing 'One Piece' universe.

However, exceptions exist. The movie 'One Piece: Strong World' can indeed claim some level of canonicity. This is because Oda himself oversaw the development of this particular movie and it fits well within the timeline of the main story. Besides, the characters introduced here, like Golden Lion Shiki, are canon. Although the actual events in 'Strong World' are not mentioned in manga, the setup leading up to the movie (tale & villains) was included in a special chapter.

Similarly, 'One Piece: Film Z' and 'One Piece: Stampede' are closely tied to the original story and even feature classic characters and elements of 'One Piece'. Yet, it's best to consider them semi-canon, as they haven't been explicitly given that status by Oda.

So, to give a conclusive thought on the matter, while most of the 'One Piece' movies aren't canon, there are exceptions. Some play around the edge of being canon due to heavy involvement of Oda or due to their deep correlation with the main plot. However, regardless of their canonical status, they're definitely worth a watch for their riveting adventures and explorations of the 'One Piece' universe.

Most "One Piece" movies are not considered canonical. Canon usually refers to the story elements directly written by Eiichiro Oda in the manga. The movies are typically used as side storylines, providing other adventures for the Straw Hat Crew while not following the main plot. "One Piece: Strong World" is the exception.

Oda oversaw its development, and it corresponds to the main story's timetable. The film also introduced Golden Lion Shiki, a canon character. Other movies, such as "One Piece: Film Z" and "One Piece: Stampede," are semi-canonical, meaning they are closely tied to the original but do not have clear canonical status from Oda.