Hokkaido

is the second-largest and northernmost of Japan's four main islands. Together with its surrounding islands, it comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaido from Honshu. The two islands are connected by railway via the Seikan Tunnel.

thumb|Map of the "Land of Iesso" by French cartographer Alain Manesson Mallet (1683) is the Japanese term historically used to refer to the people and the lands to the northeast of the Japanese island of Honshu. This included the northern Japanese island of Hokkaido, which changed its name from "Ezo" to "Hokkaidō" in 1869, and sometimes included Sakhalin and the Kuril Islands. The word Ezo means 'the shrimp barbarians' in Japanese.

flag of Hokkaido, Japan