I picked up Project Gotham Racing 2 for Xbox when I was out shopping today and was amused to see Yokohama listed as one of the tracks. After getting to it and racing the track, I was impressed with the level of detail and the amount of 'Hama landmarks they put in the game.
Such as:

and

And as good as the Yokohama stuff in PGR2 is, Shinjuku looks even better in PRG3. Check out the trailer (just shown in Tokyo this week) for the latest iteration here. The trailer is a must-view, since still images can't really do it justice.
I think it's pretty safe to say I'll be getting an Xbox 360 at launch.
