...that Xehanort's Heartless (Ansem) and Lexaeus share the same sleight name "Rockshatter" in the Game Boy version of Kingdom Hearts: Chain of Memories?
...that Riku is the only character in the Kingdom Hearts universe to call King Mickey by his name by Mickey's own request?
...that Bahamut was originally planned to be the ultimate summon in Kingdom Hearts?
...that Tetsuya Nomura originally created plans for 358 missions in Kingdom Hearts 358/2 Days, but the finished product only had ninety-three?
...that the kana for Hercules is based on his original Greek name, Heracles?