Hey everyone, it seems as though Kingdom Heart's TCG website has now been put up by the publishers Fantasy Flight Night. The website contains various information such as rules, an FAQ, card products, about the game and more! Not only that, they have a video about the game up which you can view on their official website. Here
Download MOV HQ
Download MOV LQ
Source: KHU and Forum member AXBHikaru for notifying me and Toshi for the download links.