Honshū

is the largest island of Japan, called the Mainland; it is south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Strait. It is the seventh  largest island, and the second most populous island in the world after Java.The island is roughly 1,300 km long and ranges from 50 to 230 km wide, and its total area is 230,500 km², around 60% of the total area of Japan. It is larger than the island of Great Britain, and slightly larger than the state of Minnesota. Honshū has 5,450 km of coastline.Mountainous and volcanic, Honshū has frequent earthquakes (the Great Kantō earthquake heavily damaged Tokyo in September 1923); the highest peak is the active volcano Mount Fuji at 3,776 m, which makes it the world's 7th highest island. There are many rivers, including the Shinano River, Japan's longest. The climate is temperate, but has marked difference between the eastern or southern (Pacific or Inland Sea coast) side, and the western or northern (Sea of Japan coast) side. A mountain range runs along the length of Honshū from end to end. In addition to Mt. Fuji, the Japanese Alps are features of Honshū.
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