Square Enix have released sales information for the 6 month period ending on September 30, 2012. This report confirms that Kingdom Hearts 3D [Dream Drop Distance], which released in Europe on July 20, 2012, and North America on July 31, 2012, has sold over 650,000 copies from its release until September 30, in these regions.If we include Japanese sales, which were confirmed to be over 310,000 copies as of May 13, 2012, then we could estimate that Kingdom Hearts 3D has sold approximately 1 million copies worldwide. Thanks to Gematsu for the find.