PSP Top selling System in Japan:

PSP Weekly sales have risen 6 times in Japan due to the release of Crisis Core : Final Fantasy VII.

Sony’s revised handheld system sold almost 100,000 units for the week ending September 16, 80,000 untis more than the previous week.

Final Fantasy Crisis Core topped the Japanese sales charts selling almost 500,000 copies in the first week since its release.

Hardware sales figures Japan: Week ending 16/09/07

PlayStation Portable: 95,487
Nintendo DS Lite: 79,974
Nintendo Wii: 26,181
PlayStation 2: 13,128
PlayStation 3: 13,101
Xbox 360: 1243
Game Boy Advance SP: 836
Nintendo GameCube: 97
Nintendo DS: 15

Source: Next Gen