...that Axel shares his voice actor with Reno from Final Fantasy VII over a variety of languages?
...that in the 20th Anniversary Edition of Final Fantasy for the PSP, a child in the randomized dungeon Whisperwind Cove references Sora by saying "I've been having these weird thoughts lately... like... how did I get to this place!?"
...that Bahamut was originally planned to be the ultimate summon in Kingdom Hearts?
...that Monstro is the only "world" which sometimes disappears when traveled to?
...that in Kingdom Hearts II, Atlantica is the only world without a single treasure chest?