aino

from The Century Dictionary.

• Of or pertaining to the Ainos, certain aboriginal tribes in Japan now forming small tribal communities in the island of Yezo, the Kurile islands, and Saghalin or Karafuto. They are a hairy people, with Caucasian features and gentle manners, but in a low state of civilization.
• noun The language of the Ainos.

from the GNU version of the Collaborative International Dictionary of English.

• noun same as Ainu.