Nivkh peopleThe Nivkh, or Gilyak (also Nivkhs or Nivkhi, or Gilyaks; ethnonym: Нивхгу, Nʼivxgu (Amur) or Ниғвңгун, Nʼiɣvŋgun (E. Sakhalin) "the people"), are an indigenous ethnic group inhabiting the northern half of Sakhalin Island and the lower Amur River and coast on the adjacent Russian mainland and historically possibly parts of Manchuria. Nivkh were traditionally fishermen, hunters, and dog breeders. They were semi-nomadic, living near the coasts in the summer and wintering inland along streams and rivers to catch salmon.
Kuril IslandsThe Kuril Islands or Kurile Islands (ˈkʊərɪl,_ˈkjʊərɪl,_kjʊˈriːl; Кури́льские острова́; Japanese: "Kuril Islands" or "Thousand Islands") are a volcanic archipelago administered as part of Sakhalin Oblast in the Russian Far East. The islands stretch approximately northeast from Hokkaido in Japan to Kamchatka Peninsula in Russia, separating the Sea of Okhotsk from the north Pacific Ocean. There are 56 islands and many minor islets. The Kuril Islands consist of the Greater Kuril Chain and, at the southwest end, the parallel Lesser Kuril Chain.
Russian Far EastThe Russian Far East (Дальний Восток России) is a region in Northeast Asia. It is the easternmost part of Russia and the Asian continent; and is administered as a part of the Far Eastern Federal District, which is located between Lake Baikal in eastern Siberia and the Pacific Ocean. The area's largest city is Khabarovsk, followed by Vladivostok. The region shares land borders with the countries of Mongolia, China, and North Korea to its south, as well as maritime boundaries with Japan to its southeast, and with the United States along the Bering Strait to its northeast.
Ainu peopleThe Ainu are an indigenous people of the lands surrounding the Sea of Okhotsk, including Hokkaido Island, Northeast Honshu Island, Sakhalin Island, the Kuril Islands, the Kamchatka Peninsula, and Khabarovsk Krai, since before the arrival of the Yamato Japanese and Russians. These regions are referred to as Ezo in historical Japanese texts. Official estimates place the total Ainu population of Japan at 25,000.