2005-07-22 PlayStation 3のデモが国内初披露--リアルな映像描写を追求 game http://japan.cnet.com/news/tech/story/0,2000047674,20085628,00.htm http://www.gpara.com/news/05/07/news200507219127.htm http://www.watch.impress.co.jp/game/docs/20050721/psm2.htm