Earlier quoted context omitted.
Yes, the Filipino nurse situation was a debacle (and for the most part continues to be). However, the government has been routinely extending visas for those involved [0]. The reality of the situation is that it is very hard to live here if you are a foreigner with that kind of job. In the town where I live something like 22 of the 130 or so foreigners who live here are Filipino nurses. I've met some who have stayed…
Are you speaking specifically about your farming town losing 10% of its population? Because I also live in Shizuoka-ken near the countryside and population decline is nowhere near 10%/year. It's been pretty much the same for 20 years now. http://www.citypopulation.de/php/japan-admin.php?adm1id=22 But there is a definite decline in the liveliness of small towns, but that's due to migration to other towns and cities.
BTW, feel free to ping me at my username on gmail. It would be great to meet someone else in this area! I'm also interested in writing games (and I wonder if we've met a few years ago... although that person said they wanted to make iPhone games)