Kingdom Hearts 3D: Dream Drop Distance is only a couple days away from its March 29 Japanese release date, and Square Enix has already started promoting Sora's latest adventure. We're still awaiting news of a solid North American release date for this title, which for now is only promised to come out by the end of the year. In the meantime, take a look at the Japanese television spots below, as found by Siliconera, for a sneak peek at the first 3D Kingdom Hearts game...