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Japanese archipelago

geography Maturity 7-9 Next article →

Japan is a large group of islands. Scientists call this a Japanese archipelago. It sits in East Asia along the Pacific coast. The islands stretch from the Sea of Okhotsk in the northeast. They reach down to the East China and Philippine seas. This long chain of land is very important. It is the largest island country in East Asia.

The islands sit in three long lines. These lines are called island arcs. The first is the Northeastern Japan Arc. The second is the Southwestern Japan Arc. The third is the Ryukyu Island Arc. These arcs help shape the land. Other groups like the Kuril Islands are nearby. The Daitō Islands and the Izu–Bonin–Mariana Arc also neighbor the area.

People use different names for these lands. They often call the biggest islands the mainland. This includes Hokkaido, Honshu, Shikoku, and Kyushu. Honshu is the largest of all. Sometimes people say the home islands. This term helps tell the mainland apart from other territories. In the past, people used different names for these places.

There are many islands in this group. There are 14,125 islands in total. This count includes land more than 100 meters around. Most of these islands are very small. Only 430 islands have people living on them. Japan is the fourth-largest island country in the world. It also has a huge area of sea called an exclusive economic zone.

You can find five main islands from north to south. These are Hokkaido, Honshu, Shikoku, Kyushu, and Okinawa. The land has different shapes in each area. The north has Hokkaido and the Kuril Islands. The south has Kyushu and the Ryukyu arc. The Izu Peninsula is also part of the Nanpō Islands. Each part of the archipelago feels unique.

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