Columbia subject headings:
Ainu.
Human remains (Archaeology)--Japan.
Japan--Ethnic relations.
Kyōto Daigaku--History.
Minorities--Japan--Social conditions.
Race discrimination--Japan.
Ryukyuans.
Harvard subject headings:
Ainu--Japan.
Minorities--Japan--Social conditions.
Okinawa Island (Japan).
Race discrimination--Japan.
Princeton subject headings:
Ainu--Japan.
Minorities--Japan--Social conditions.
Okinawa Island (Japan)
Race discrimination--Japan.