Fredescu said:
Unreliable wikipedia etc etc, but going on
this the fertility rate in the USA is 2.09. Replacement rate is considered to be
2.1 in developed countries, so pretty close but not quite. Most developed nations have sub replacement rates of fertility. There are government run dating agencies in Singapore and other places.
Yes, but immigrants have the highest birthrates. The longer groups are here the lower their birthrates go. Still, yes, thanks to immigration and birthrates the US does not have the population problems of Japan and most of Europe. There are a few European countries that aren't shrinking, but most of them are, some almost as badly as Japan is... Japan has one of the lowest birthrates in the world, but a bunch of European countries aren't doing much better. This is bad for game companies sure, but also for governments (how do you support more old people than there are workers? And can you maintain your current international position with a substantially smaller population? And you'll have to stop the decline SOMETIME if you want to continue to survive as a separate people, given that most of the countries with population-shrink problems are places which do not believe that you can become a member of their society simply by moving there as America does... you can't 'become' Japanese like you can American, you either are or aren't. That's true in most of Europe too; France is one of the main exceptions... and France has one of Europe's highest birthrates.)
The problem is that countries that have highly-developed ideas of national identity that cannot be expanded to outsiders totally preclude the idea of fixing population decline with immigration as the US can. But how do you increase birthrates when it's obvious that, for lots of very good economic and social reasons, people don't want to have as many children... there aren't any answers to this problem yet. The US isn't totally exempt from the issue, though; just look at all the people unhappy about the rapidly expanding Hispanic population, with its birthrate way above where the non-Hispanic Caucasian US population's is...
Anyway, yeah, it makes a lot of sense for Japanese companies aiming at the home market to look beyond young people. That's a big part of why Nintendo's done this whole strategy, I'm pretty sure... simply looking at Japan's current population and trying to make games that fit it best. This means more games for adults. And because of other social reasons (such as high mass transit usage), handheld games are perfect for that region... in the US in contrast most casual gaming is done on PC (as well as cellphones, but PC first), but the PC has never had much of a hold in Japan gaming-wise, either casual or hardcore...