Board Thread:Naruto Discussions/@comment-34509017-20171024180450/@comment-734582-20171029080627

Grossuji wrote: The creators don't care, if it's for the plot. They do care. But a story like this is a lot of information to juggle around, and mistakes can easily happen. And there's no point in Jump financing a small army of fact checkers just so a couple of thousand fans can pore over every detail and find it consistent, when the other millions probably will never notice.

Some of the most notorious factcheckers (most recent famous ones probably being JK rowling or George RR Martin) still have mistakes, and Martin actually has a small fan army that checks for consistency prior to release. Any big universe will inevitably have mistakes.