Most of the work visas that are extended in Japan are for qualified jobs. Having a university degree is mandatory for most of the types of visa. Also, they need to offer you a good salary.
Actually, one of the few ways to get a visa without having qualification is to come from an English speaking country and work as an English teacher because they need a lot them.
On the other hand, limitations on immigration (not just to Japan, I suspect) won't reduce overall population growth. Indeed, it will arguably increase it, because those people will be stuck in subsistence economies.
Have you read about Japanese culture before commenting?
Geisha were sex workers with a bit of mystique attached. Similarly, samurai were knights or dukes, and any influence they currently have comes from a romanticised version much like knights received.
Yes, and I understand the difference between history and the cultural perception of it. The ideas these things represent often come from the Meiji period propaganda.
Much of it fabricated by the samurai themselves long after they had to put down their swords and were relegated to bureaucrats. Even the concept of "bushido[0]" has been argued to be a modern anarchronism, and an intentionally Westernized 20th century fiction based on the Romantic ideals of knights and chivalry.
Japan would lose its ethnic homogeneity, but to me that's not something worth caring about or mourning the loss of. The culture would change, but culture always changes.
Have you been there? I can't imagine anyone who has spent any amount of time in Japan would claim there is no cultural uniqueness.
At best, the rate of cultural transformation might be accelerated, but even then I suspect the doomsday scenario of Japan simply vanishing in a generation (or whatever) due to an influx of immigrants is unlikely. If the Meiji restoration or the American occupation didn't destroy Japan's cultural identity then a few thousand more gaijin won't either.
Even if Japanese Citizens are welcoming of and friendly towards foreigners, Japan as a Country is quite well known for it's strict immigration policy.
> Discrimination in Japan is based on nationality. Guest workers are not considered true immigrants, and their children and grandchildren are often seen as outsiders because of the absence of birthright citizenship. Employers tend to treat them as foreigners.
Source: Immigration Is Tough for Japan, But it's the solution for population loss. => https://www.bloomberg.com/view/articles/2015-12-07/immigrati...
and
> Call it an opportunity, maybe, but don’t call it work. Legally, the time Ms. Liu spent ironing and packing women’s wear in Japan is considered “training.” She had entered the murky and at times abusive world of Japan’s technical trainees — essentially second-class laborers brought in from abroad to fill jobs that Japanese citizens aren’t taking.
Source: Japan Limited Immigration; Now It’s Short of Workers => https://www.nytimes.com/2017/02/10/business/japan-immigrants...
Of course, this is offensive to those who have been indoctrinated with the dogma that all people are the same and deserve the same opportunities, regardless of the cost to society. I think you can see clearly the flaws in the post-enlightenment primacy of personal liberty in America and Europe today. It's a kind of extremism, which will inevitably repeat the cycle of destruction, revolution, conquest, etc.
It's amazing how widespread and deeply ingrained an idea perhaps 20 years old is, especially considering how obviously false it is from simple observation. Of course, it hasn't been an organic acceptance.