kurilian

from The Century Dictionary.

• Pertaining to the Kurile Islands in the North Pacific, lying between the southern extremity of Kamchatka and Yezo in Japan.
• noun A native of the Kurile Islands.

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

• adjective Of or pertaining to the Kurile Islands, a chain of islands in the Pacific ocean, extending from the southern extremity of Kamchatka to Yesso.