1. Japan, located on the west coast of the Pacific Ocean, is an arc island country extending from northeast to southwest. It is separated from the East China Sea, the Yellow Sea, the Korean Strait and the Sea of Japan in the west, and faces China, North Korea, South Korea and Russia. The land area is 377,880 square kilometers, including Hokkaido, Honshu, Shikoku, Kyushu and more than 6,800 other small islands.

2. The territorial sea area is 3 1 10,000 square kilometers. Mountains and hills account for 7 1% of the total area. China has more than 160 volcanoes, of which more than 50 are active volcanoes, making it a world-famous earthquake zone. Mount Fuji is the highest mountain in China, with an altitude of 3776 meters. Hot springs are all over the country. The river flow in the territory is short, and the longest Xinnong River is about 367 kilometers long. The largest lake is Lake Biwa, with an area of 672 square kilometers.

It is separated from China, North Korea, South Korea and Russia by the East China Sea, the Yellow Sea, the Korean Strait and the Sea of Japan. The land area is 377,880 square kilometers, including Hokkaido, Honshu, Shikoku, Kyushu and more than 6,800 other small islands. The territorial sea area is 3 10000 square kilometers. There is a territorial dispute with Russia over the "four northern islands" (called "South Kuril Islands" by Russia) and a territorial dispute with South Korea over Zhudao (called "Dokdo" by South Korea).

4. Mountains and hills account for 7 1% of the total area. There are more than 160 volcanoes in China, of which more than 50 are active volcanoes, which is a world-famous earthquake zone. Mount Fuji is the highest mountain in China, with an altitude of 3776 meters. Hot springs are all over the country. Because it is surrounded by the sea, it has a temperate maritime monsoon climate, which is mild and humid all year round, with no severe cold in winter and no heat in summer. There are many typhoons in summer and autumn, and it rains in June.

5.65438+ 10 monthly average temperature -6℃ in the north and16℃ in the south; In July, it was 17℃ in the north and 28℃ in the south. The annual precipitation is 700-3500mm, and the maximum is over 4000mm. Population: 654.38+27.76 million (as of 2005, 654.38+00, 654.38+0), including 62.34 million males; The number of women is 65.42 million. Ethnic groups and religions: The main ethnic group is Yamato, and there are about 24,000 Ainu people in Hokkaido.