I don't live in Japan but to sum up my impressions from those who do nd have posted on here:
As suppy constriants eased worldwide last summer, demand picked up in US and Europe. Galxaxy's launch pushed it even further and all consoles were gone.
Japan's see some of the worst sales of the year in October and November. The Galaxy launch was rather week and certainly didn't move the numbers of systems most thought it would. People reported that systems were available.
As december moved on WiiFit was launched and Nintendo did ship extra units to the west but Japan is still their favored territory. So while supplies probably got very thin there was no indication of a complete sell-out as it had been elsewhere.
Also Japan has major post christmas sales historically so they have recieved the major units in the last month.
Remember that Smash launches this month and they are building an inventory.
Consoles can't just be moved from one country to another, once the region is set and they get teh pertinant packaging that is where it is going.
Final* Word on Game Delays:
The game will not be any better or include more content then planned. Any commnets that say so are just PR hogwash to make you feel better for having to wait.
Delays are due to lack of proper resources, skill, or adequate planning by the developer.
Do be thankful that they have enough respect for you to delay the game and maintain its intended level of quality.
*naznatips is exempt
