NintendoPie on 08 January 2013
Track the sales. That would make for a very exciting thread.
And no. New IP's (or old ones making a comeback) that catch people's attentions need to be made to have a 7.5 Million + year. With the titles coming out this year, though, I think the 3DS could top out at around 6.5 Million in Japan, 7 if everything goes perfect.
