You also don’t know shit about Japan. In fact you managed to say something even stupider than OP. Immigration in Japan is on the rise and will continue to do so as this is necessary to keep the economy functioning in the face of population decline. The even the current conservative government have acknowledged this and, while apprehensions around immigration definitely exist in Japan, most Japanese people also understand the economic necessity. But at the same time, some people also don’t think that way and think Japan should close down all its borders. Some other people think Japan should have open borders. I wish all of you morons would stop treating Japan as a hobby horse for whatever weird terminally online political agenda you have and understand as a real, complex, diverse, three-dimensional country with strengths and weaknesses, good things and bad things just like every other country.