I searched around, and haven't found this here yet...so I thought I'd share!

http://www.next-gen.biz/index.php?option=com_content&task=view&id=2401&Itemid=2

This is a list of the top 100 games of all time as voted by readers of Famitsu.
Most voters didn't vote for games that are non-Japanese, though there are four that made it to the list: The Wizardry, Sim City, Tetris, and Grand Theft Auto.

Quoting the article, "Famitsu is, overwhelmingly, the voice of the Japanese games community, dwarfing all other publications in sales and influence. Take a look through the list."
=]

And if you're curious....
The top game is FFX. I've always wondered about the popularity of FFX in Japan....I kind of want to have the Japanese version of the game just to see the differences in voice acting and things...