Posted this in the DS thread, but will here too:
1 Dragon Quest Monsters Joker - 641,250
2 Pokemon Diamond / Pearl DS - 139,500 (4,496,750)
3 Wii Sports - 104,750 (589,000)
4 Wii Play - 84,500 (534,750)
5 New Super Mario Bros - 83,250 (4,013,750)
6 Common Knowledge Training DS - 74,000 (1,033,000)
7 Brain Training 2 DS - 69,500 (3,986,500)
8 Seiken Densetsu 4 - 62,000 (218,000)
9 Metal Gear Solid: Portable Ops - 56,250 (209,500)
10 Animal Crossing: Wild World - 53,500 (4,044,500)
11 Kirby Squeak Squad - 52,750 (789,750)
12 Jump Ultimate Stars - 51,750 (561,250)
14 Love and Berry DS Collection - 48,500 (801,000)
15 Rockman Star Force - 46,750 (249,250)
16 Wario Ware Smooth Moves - 41,250 (205,250)
17 The Legend of Zelda: Twilight Princess 34,750 (292,000)
18 Mario Kart DS 33,000 (2,024,000)
20 Brain Training (30,750 3,273,250)
DS - 294,750
(-42%) 14,239,250
Wii - 181,250
(-37%) 1,040,250
PSP - 79,500
(-44%) 4,760,750
PS3 - 51,250
(-33%) 446,750
Notables:
-Wii passes 1 million in Japan
-WiiPlay/Sports have now sold over a million copies together
-Zelda has an attach ratio of 28% (strong considering the appeal to non-gamers) and will hit 300,000 this week