https://www.tofugu.com/japan/ainu-japan/
https://en.wikipedia.org/wiki/Ainu_people
* 25,00 or 200,000
http://www.ainu-museum.or.jp/en/study/eng01.html
* Possibly remants of Jomon-Jin, hunter-gathers or Yayoi people
* introdoced agricultural techniques
* Possibly arrived by land bridge
* Russia, China and Korea
* The Ainu are indegenous people of Japan
* Believed to have come from far east Russia
* Hokkaido, Kuril Islands and Sakhalin
"They lived in this place a hundred thousand years before the Children of the Sun came."