Sam wrote:Its spread over every where like this the situation is also there is Kashmir, The best idea would be to conduct a problem free voting of the people of that region by an election process with strict rules as not to get any frauds, Let the people there decide where they should live with Japan or Russia.
The problem with that system is that it rewards the present occupier of the islands, to the detriment of the previous inhabitants; as such it is likely to be opposed by Japan.
The present population of 17,000 is formed of Russians, Ukrainians, Belarussians, Tatars and Innuits. They came after WWII, when the Soviet Union took possession and the Japanese settlers fled following the defeat of their country. The actual population is likely to want staying with Russia, but that would end the Jaspanese claim.
The Kuriles islands have been disputed between Russia and Japan for centuries. In the 18th century they were part of Japan, but were captured by the Tsars in the 19th century. Japan retook them in 1905 after the disastous Russo-Japanese war, only to concede them again after the Treaty of San Francisco, post WWII.