Square Enix said today that Dragon Quest IX has topped shipments of 5.3 million units worldwide. The figure was reached at the end of December.
DQIX is the first DQ game to top the 5 million mark and the best selling DQ game ever. The series as a whole has topped shipments of 57 million units.
http://www.andriasang.com/e/posts/2011/03/17/270060/
Since Wii is unfortunately a dead system in Japan if Dragon Quest X doesn't make it this year it will be a big mistake to release it on this system, in my opinion it will have to be moved to 3DS.











