As the development of the latest Kingdom Hearts game continues, the 2011 Tokyo Game Show revealed a demo, in which the Disney world based on The Hunchback of Notre Dame was shown and it appears that Neku Sakuraba, the main protagonist from the DS game The World Ends With You, is set to appear in Kingdom Hearts 3D: Dream Drop Distance as well. This is a character not from the Final Fantasy series or from Disney, but the game in which he's from was conceptualized by Tetsuya Nomura and Square Enix. And on an interesting note, in the Japanese version of the game, Neku was voiced by Kōki Uchiyama, who also voiced Roxas and Ventus in the Japanese versions of Kingdom Hearts. For now, this is just an interesting bit of information, as it's far too early to assume anything else. I mean, Kingdom Hearts 3D: Dream Drop Distance is still in development after all.