Who didn't see this coming? Dissidia, Square Enix's PSP-exclusive Final Fantasy brawler, sold 350,000 units in its first day in Japan, according to Sinobi. 40k of the total went to sales of the 20th Anniversary Limited Pack, which includes a special limited PSP-3000 system. This means Dissidia's launch is equal to that of Crisis Core -- but it still can't touch the incredible sales of Monster Hunter Portable 2nd G, which sold 670,000 units when it debuted. A US release is scheduled for release in mid-2009. However, for those curious about the controls, an English manual can be read here.