Columbia subject headings:
Harvard subject headings:
Ainu--Government policy.
Hokkaido (Japan)--History.
Hokkaido (Japan)--Native races.
Japan--Politics and government--1600-1868.
Princeton subject headings:
Ainu--Government policy.
Hokkaido (Japan)--History.
Hokkaido (Japan)--Indigenous peoples.
Japan--Politics and government--1600-1868.