Dissidia Final Fantasy
"Dissidia" sold well according to Takeshi Arakawa, despite concerns about piracy. As of August 17, 2009, "Dissidia Final Fantasy" has sold 910,000 copies in Japan, making it the fourth best-selling game for the PSP in Japan. It was the 12th best-selling game in Japan in 2008, selling 660,262 copies. In the United States, "Dissidia" debuted as the 7th top-selling software of the August 2009 charts with 130,000 copies, despite only four days of availability. Figures from the NPD Group list "Dissidia Final Fantasy" as the best-selling PSP game of 2009.