Honshu

Honshū (本州 Literally "Main State") is the largest island of Japan, called the Mainland; it is south of Hokkaido across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyushu across the Kanmon Strait. It is the seventh largest island, and the second most populous island in the world after Java (see the list of islands by size, population).