I don't think it will. By the time it hits 4.1M Wii Fit will have passed it. Or maybe Wii play, since it will be pack in with control for some time.
Look: http://vgchartz.com/swlaunch.php?reg1=Japan&game1=Wii+Fit+-+Wii®2=Japan&game2=Wii+Play+-+Wii®3=Japan&game3=Wii+Sports+-+Wii&weeks=60&weekly=1
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS







