The place to see internationals in this city is to go to the buffet restarurantse at about 9:00 pm. We went monday evening and sat down, as usual, the only gaijin in the place. It wasn't as crowded as I had expected and soon the Japanese families started heading out. Heading in was a small but constant stream of non-white foreigners. I pretty much recognise all of the white people here but this was different. Many were Brazillians speaking portuguese or other south americans speaking spanish. By the time we left the restaurant it was about 80 % foreign.