To no ones surprise, the PSP Slim has sold over 130, 000 units in Japan, in ONE day! This, is mainly because of the release of Square Enix’s masterpiece: Final Fantasy VII: Crisis Core which sold over 95,000 units. PSP Slim went officially on sale yesterday in Japan and sold all these units on launch day, which is ranked for second most sales of a handheld gaming device in the country. What ranks first? For all the Sony lovers out there, the original PSP ranks first with 170, 000 sales on lauch day! PSP is dominating in Japan right now. PSP has some work to do, Nintendo and Sony have some competition against one another for the handheld title.