Geography of Japan
Japan is an island nation comprising a stratovolcanic archipelago over along East Asia's Pacific coast. It consists of 6,852 islands. The main islands are Honshu, Kyushu, Shikoku and Hokkaido. The Ryukyu Islands and Nanpō Islands are south of the main islands. The territory extends . It is the largest island country in East Asia and fourth largest island country in the world. Japan has the sixth longest coastline and the eight largest Exclusive Economic Zone of in the world.
Geography of Japan
Japan's varied geographical features divide it into six principal climatic zones.As an island nation, Japan has the 6th longest coastline in the world. A few prefectures are landlocked: Gunma, Tochigi, Saitama, Nagano, Yamanashi, Gifu, Shiga, and Nara. As Mt. Fuji and the coastal Japanese Alps provide a rain shadow, Nagano and Yamanashi Prefectures receive the least precipitation in Honshu, though it still exceeds annually. A similar effect is found in Hokkaido, where Okhotsk Subprefecture receives as little as per year. All other prefectures have coasts on the Pacific Ocean, Sea of Japan, Seto Inland Sea or have a body of salt water connected to them. Two prefectures—Hokkaido and Okinawa—are composed entirely of islands.