Ainu
language(s) spoken by Ainu ethnic groups in Hokkaido, Kuril and Sakhalin
Kuril Ainu
extinct Ainu language of the Kuril Islands
Sakhalin Ainu
extinct Ainu language of Sakhalin, Russia
Hokkaido Ainu
language spoken in Hokkaido, Japan
language(s) spoken by Ainu ethnic groups in Hokkaido, Kuril and Sakhalin