Japan Primary Registries Network

Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans an archipelago of 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa. Tokyo is the nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto.

Japan is the eleventh most populous country in the world, as well as one of the most densely populated and urbanized. About three-fourths of the country's terrain is mountainous, concentrating its population of 123.2 million on narrow coastal plains. Japan is divided into 47 administrative prefectures and eight traditional regions. The Greater Tokyo Area is the most populous metropolitan area in the world, with more than 35.6 million residents.

Japan has been inhabited since the Upper Paleolithic period (30,000 BC), though the first written mention of the archipelago appears in a Chinese chronicle (the ''Book of Han'') finished in the 2nd century AD. Between the 4th and 9th centuries, the kingdoms of Japan became unified under an emperor and the imperial court based in Heian-kyō. Beginning in the 12th century, political power was held by a series of military dictators () and feudal lords () and enforced by a class of warrior nobility (samurai). After a century-long period of civil war, the country was reunified in 1603 under the Tokugawa shogunate, which enacted an isolationist foreign policy. In 1854, a United States fleet forced Japan to open trade to the West, which led to the end of the shogunate and the restoration of imperial power in 1868.

In the Meiji period, the Empire of Japan adopted a Western-modeled constitution and pursued a program of industrialization and modernization. Amidst a rise in militarism and overseas colonization, Japan invaded China in 1937 and entered World War II as an Axis power in 1941. After suffering defeat in the Pacific War and two atomic bombings, Japan surrendered in 1945 and came under a seven-year Allied occupation, during which it adopted a new constitution and began a military alliance with the United States. Under the 1947 constitution, Japan has maintained a unitary parliamentary constitutional monarchy with a bicameral legislature, the National Diet.

Japan is a developed country, member of OECD, and a great power. Its economy is the world's third-largest by nominal GDP and the fourth-largest by PPP, with its per capita income ranking at 36th highest in the world. Although Japan has renounced its right to declare war, the country maintains Self-Defense Forces that rank as one of the world's strongest militaries. After World War II, Japan experienced record growth in an economic miracle, becoming the second-largest economy in the world by 1972 but has stagnated since 1995 in what is referred to as the Lost Decades. Japan has the world's highest life expectancy, though it is experiencing a decline in population. A global leader in the automotive, robotics and electronics industries, the country has made significant contributions to science and technology. The culture of Japan is well known around the world, including its art, cuisine, film, music, and popular culture, which encompasses prominent manga, anime and video game industries. It is a member of numerous international organizations, including the United Nations (since 1956), G20 and Group of Seven.

Etymology

The name for Japan in Japanese is written using the kanji and is pronounced or . Before was adopted in the early 8th century, the country was known in China as (, changed in Japan around 757 to ) and in Japan by the endonym . , the original Sino-Japanese reading of the characters, is favored for official uses, including on banknotes and postage stamps. is typically used in everyday speech and reflects shifts in Japanese phonology during the Edo period. The characters mean "sun origin", which is the source of the popular Western epithet "Land of the Rising Sun".

The name "Japan" is based on Chinese pronunciations of and was introduced to European languages through early trade. In the 13th century, Marco Polo recorded the early Mandarin or Wu Chinese pronunciation of the characters as . The old Malay name for Japan, or , was borrowed from a southern coastal Chinese dialect and encountered by Portuguese traders in Southeast Asia, who brought the word to Europe in the early 16th century. The first version of the name in English appears in a book published in 1577, which spelled the name as ''Giapan'' in a translation of a 1565 Portuguese letter.

History

Prehistoric to classical history

A Paleolithic culture from around 30,000 BC constitutes the first known habitation of the islands of Japan. This was followed from around 14,500 BC (the start of the Jōmon period) by a Mesolithic to Neolithic semi-sedentary hunter-gatherer culture characterized by pit dwelling and rudimentary agriculture. Clay vessels from the period are among the oldest surviving examples of pottery. From around 700 BC, the Japonic-speaking Yayoi people began to enter the archipelago from the Korean Peninsula, intermingling with the Jōmon; the Yayoi period saw the introduction of practices including wet-rice farming, a new style of pottery, and metallurgy from China and Korea. According to legend, Emperor Jimmu