Japanese hardware charts - PSP sales double up thanks to Peace Walker

MGS: Peace Walker's perked up PSP sales a little bit: they've doubled week-on-week in Japan.

The handheld sold 59k last weeks due to the release of the new title in the Snake-filled series in the country, which sold 425k in its first week on sale.

It completely blitzed sales of PS3, which sold 32k, while Wii sold 30k. Pretty much a non-movers and shakers situation other than that.

Full list is below. Last week's data is here.

• PSP - 59,315
• PS3 - 32,784
• Wii - 30,757
• DSi LL - 25,569
• DSi - 15,628
• Xbox 360 - 4,943
• Nintendo DS - 4,068
• PSPgo - 1,890
• PS2 - 1,577