Yes but 2 ends up being a good check on 1 in the higher productivity ends of the knowledge work economy in Japan. I'd disagree a bit in degree to what alephnerd says and additionally think a lot of the actual "zangyou" ("overtime") work that Japanese do today involves drinking with the boss or going on business trips, but think his comment is largely correct. I also think the insistence in Japanese doing on-site work in Japan leads to a lot of inefficiency that Western businesses and governments have largely left behind 10-15 years ago.
I actually find the Western unawareness of how Japan has become an immigrant society, especially in service roles, to be hilarious. It's by far the biggest Japanese social change in the last 20 years probably up there with growing acceptance of LGBT lifestyles and is a massive, divisive political issue in Japan now. Also further goes to show how much idealized othering happens in these discussions.
The average konbini service worker a foreigner interacts with in Tokyo is going to be an immigrant. 12 years ago, I only met a handful of immigrant service workers.
> I also think the insistence in Japanese doing on-site work in Japan leads to a lot of inefficiency that Western businesses and governments have largely left behind 10-15 years ago.
A lot of that is operational as well - historically, the only other country with a large Japanese speaking population was South Korea, but salaries there have largely aligned and the post-1990s generation switched to concentrating on English instead of Japanese fluency. China has started to fill that gap though (hence why Chinese immigrants in Japan are viewed the same way as Indians are in Canada).
Basically, a company that whose entire internal documentation, communication, archive, and processes were always in Japanese will always bias in favor of hiring Japanese fluent employees, most of whom live in Japan and are Japanese.
You see the same thing in European countries as well, but the difference is it's easier for a German or French company to find talent somewhere else that is German or French fluent (eg. Turkiye/Poland or Morocco/Romania/ respectively).
The newer gen companies have a strong English muscle, but those are also the kinds of companies that are happy shifting hiring overwhelmingly to India or ASEAN.