I found this comparison interesting, and it also shows us how well the Wii is selling out there in Japan compared to the PS2.

This is from the week ending Feb 17, 2001

http://vgchartz.com/japweekly.php?date=36940&console=&maker=&disp=Japanese+Name&boxartz=1

Then last week, Feb 17, 2008

http://vgchartz.com/japweekly.php

I know this is about 2 months earlier in the life cycle for the PS2, than the Wii is so I not looking at lifetime totals, just comparing Week to Week

 Another interesting thing I noticed is that it took the PS2 74 weeks before the first title achieved million seller status(Onimusha)

The Wii is on week 64 and already has 5(SSBB, WiiFit, MP8, WiiSports, and WiiPlay) ( and could have 6 by the time it hit week 74 depending if SMG gets a healthy Golden Week boost) (basically SMG need to sell 90k over 10 weeks which will include golden week, I think)

Yes, look at Hardware From Launch and put in the DS, Wii and PS2. Wii owns everything.

Interesting look. Not only is Wii selling more hardware but significantly higher software sales too for this time of year vs PS2.

does that wonder yo`?

And Mario Kart Wii too, it come in 5-6 weeks in Japan