Yakuzaice on 17 July 2008
DQ7 sold over a million for the first two weeks in Japan.
GTAIV sold over 5 million first week between the two versions.
Can't really think of any games in the near future that will do either though. DQIX might get over 1 million the first two weeks (in Japan), but I don't think any other game we know about will achieve either of those benchmarks.
