| Week Ending: 2007/2008 | Console | Last year sales | This year sales |
| 7th/6th January | PlayStation 3 | 70,158 | 68,433 |
| PSP | 120,699 | 207,689 | |
| 14th/13th January | PlayStation 3 | 30,102 | 37,183 |
| PSP | 47,418 | 91,881 | |
| 21th/20th January | PlayStation 3 | 23,707 | 35,760 |
| PSP | 39,137 | 73,911 | |
| 28th/27th January | PlayStation 3 | 20,922 | 32,315 |
| PSP | 36,748 | 70,856 | |
| 4th/3th February | PlayStation 3 | 20,101 | 39,676 |
| PSP | 33,263 | 69,655 | |
| 11th/10th February | PlayStation 3 | 23,654 | 23,259 |
| PSP | 33,990 | 80,902 | |
| 18th/17th February | PlayStation 3 | 21,059 | 19,774 |
| PSP | 35,382 | 54,389 | |
| 25th/24th February | PlayStation 3 | 20,845 | 13,706 |
| PSP | 98,804 | 53,605 | |
| 4th/3th March | PlayStation 3 | 46,371 | 14,441 |
| PSP | 65,287 | 84,297 | |
| 11th/10th March | PlayStation 3 | 30,110 | 21,650 |
| PSP | 54,644 | 67,078 | |
| 18th/17th March | PlayStation 3 | 21,125 | 18,236 |
| PSP | 44,131 | 63,494 | |
| 25/24th March | PlayStation 3 | 19,814 | 15,680 |
| PSP | 42,724 | 62,112 | |
| 1st April/31th March | PlayStation 3 | 17,431 | 12,053 |
| PSP | 40,034 | 133,984 | |
| Overall | PlayStation 3 | 365,399 | 352,166 |
| PSP | 692,252 | 1,113,853 |
I decided to create this chart for 1Q, so people interested in sales of Sony's latest HW in Japan will see how the market changed from last year to this. Sales comes from VG Chartz, therefor they can be easily check. I will update this thread every week, right after ioi update the site.
