Japan - First Day Sales (Wii Music debut)

[kamil]

Sell-through (from neogaf):

Wii Music - 15%
Sky Crawlers - 25%
Yuusha 2 - 48%
Culdept DS - 45%

From 2ch source:
Gundam 27500 (36%)
Tha monster Battle Game 4500 (20%)

At least we know that Wii Music won't have supply problems like WiiFit had.