Edit: These are FAMITSU numbers, and not Media Create. Sorry about the mistake!
From NeoGAF:
[PS3] White Knight Chronicles (SCE) - 132,000 (54%)
[NDS] Phantasy Star Zero (Sega) - 63,000 (31%)
[WII] Wii de Asobu: Pikmin (Nintendo) - 25,000 (22%)
[NDS] Team Batista no Eikou: Shinjitsu o Tsumugu 4-tsu no Karte (Hudson) - 16,000 (40%)
[WII] BioHazard (Capcom) - 11,500 (21%)
[PS3] Sid Meier's Civilization Revolution (CyberFront) - 2,400 (35%)
[PS3] Far Cry 2 (Ubisoft) - 1,900 (18%)
[360] Sid Meier's Civilization Revolution (CyberFront) - 1,700 (34%)
[PS3] BioShock (Spike) - 978 (10%)
http://dubai.2ch.net/test/read.cgi/ghard/1230276831/24
White Knight sold through 54% of it's ~250k shipment on the first day. For comparison, Rogue Galaxy sold ~150k first day out of a ~300k shipment.