History
For most of its history Hokkaido was Ezo, the land of the Ainu, a people of hunters, fishers and traders whose language is unrelated to Japanese. From the 17th century the Matsumae clan held a foothold in the far south and controlled trade with the Ainu, whose resistance was put down in Shakushain's revolt of 1669–1672. The rest of the island remained largely Ainu territory, watched with growing anxiety as Russia expanded into the northern Pacific.
Hakodate was one of the first ports opened to foreign ships under the 1854 Treaty of Kanagawa. In 1869 it saw the last stand of the shogun's loyalists, who had declared the short-lived Republic of Ezo and held out in the star-shaped fort of Goryokaku until they surrendered. That same year the Meiji government renamed the island Hokkaido and set up a colonisation office that laid out Sapporo on a grid, settled farmer-soldiers along the frontier and hired American advisers — among them William S. Clark of the Sapporo Agricultural College, remembered for the words "Boys, be ambitious". Settlers from across Japan cleared forests for farms, coal mines and fishing ports, while the Ainu lost their land and were pressed to assimilate.
In the 20th century Hokkaido became Japan's granary and dairy, and Sapporo grew into a major city, hosting the 1972 Winter Olympics. The Seikan Tunnel linked the island to Honshu by rail in 1988. The four southernmost Kuril Islands, known in Japan as the Northern Territories and in Russia as the Southern Kurils, have been administered by the Soviet Union and then Russia since 1945 and are claimed by Japan. In 2019 a national law recognised the Ainu as an Indigenous people.
