Oda Nobunaga used European technology and firearms to conquer many other daimyō; his consolidation of power began what was known as the Azuchi–Momoyama period. The Zen school of Buddhism was introduced from China in the Kamakura period (1185–1333) and became popular among the samurai class. In 1185, following the defeat of the Taira clan by the Minamoto clan in the Genpei War, samurai Minamoto no Yoritomo established a military government at Kamakura. The true aim of the reforms was to bring about greater centralization and to enhance the power of the imperial court, which was also based on the governmental structure of China.

• The military is governed by the Ministry of Defense, and primarily consists of the Japan Ground Self-Defense Force, the Japan Maritime Self-Defense Force, and the Japan Air Self-Defense Force.
• Japan has nine forest ecoregions which reflect the climate and geography of the islands.
• Murasaki Shikibu’s The Tale of Genji and the lyrics of Japan’s national anthem “Kimigayo” were written during this time.
• It nationalized all land in Japan, to be distributed equally among cultivators, and ordered the compilation of a household registry as the basis for a new system of taxation.
• The Japanese archipelago consists of four major islands alongside 14,121 smaller islands.
• The Edo period gave rise to kokugaku (“national studies”), the study of Japan by the Japanese.

By 2015, Japan had become the world’s fourth-largest PC game market by revenue, behind China, the United States, and South Korea. However, Japan’s video game sector remains a major industry; in 2014, Japan’s consumer video game market grossed $9.6 billion, with $5.8 billion coming from mobile gaming. The Japanese shipbuilding industry faces increasing competition from its East Asian neighbors, South Korea and China; a 2020 government initiative identified this sector as a target for increasing exports.
Between the 4th and 6th centuries, its kingdoms were united under an emperor in Nara and later in Heian-kyō. Japan’s neighbors include the Republic of Korea, China and Russia.

About Japan

The resignation of the shōgun led to the Boshin War and the establishment of a centralized state nominally unified under the emperor (the Meiji Restoration). Modern Japan’s economic growth began in this period, resulting in roads (Kaidō) and water transportation routes, as well as financial instruments such as futures contracts, banking and insurance of the Osaka rice brokers. When open war broke out, Ieyasu defeated rival clans in the Battle of Sekigahara in 1600. Tokugawa Ieyasu served as regent for Hideyoshi’s son Toyotomi Hideyori within the Council of Five Elders and used his position to gain political and military support. During the 16th century, Portuguese traders and Jesuit missionaries reached Japan for the first time, initiating direct commercial and cultural exchange between Japan and the West (see Nanban trade and Nanban art).

GDP per capita

Murasaki Shikibu’s The Tale of Genji and the lyrics of Japan’s national anthem “Kimigayo” were written during this time. This marked the beginning of the Heian period (794–1185), during which a distinctly indigenous Japanese culture emerged. A smallpox epidemic in 735–737 is believed to have killed as much as one-third of Japan’s population. The period is characterized by the appearance of a nascent literary culture with the completion of the Kojiki (712) and Nihon Shoki (720), as well as the development of Buddhist-inspired artwork and architecture.
Japan has the highest ratio of public debt to GDP among advanced economies, with a national debt estimated at 248% relative to GDP as of 2022update. Its poverty rate is the second highest among the G7 countries, and exceeds 15.7% of the population. As of 2023update, Japan’s labor force is the world’s tenth-largest, consisting of over 69.2 million workers. Japan has the world’s fifth-largest economy by nominal GDP, after that of the United States, China, Germany and India; and the fifth-largest by PPP-adjusted GDP. Other human rights issues include the treatment of marginalized groups, such as ethnic minorities, refugees and asylum seekers.
Because of its far-flung outlying islands, Japan’s exclusive economic zone is the eighth-largest in the world, covering 4,470,000 km2 (1,730,000 sq mi). The country’s five main islands, from north to south, are Hokkaido, Honshu, Shikoku, Kyushu and Okinawa. The Allies convened the International Military Tribunal for the Far East to prosecute Japanese leaders except the Emperor for Japanese war crimes. In 1931, Japan invaded China and occupied Manchuria, which led to the establishment of puppet state of Manchukuo in 1932; following international condemnation of the occupation, it resigned from the League of Nations in 1933.

Land Area

In 1936, Japan signed the Anti-Comintern Pact with Nazi Germany; the 1940 Tripartite Pact made it one of the Axis powers. This process accelerated in the 1930s, spawning several radical nationalist groups that shared a hostility to liberal democracy and a dedication to expansion in Asia. The Japanese population doubled from 35 million in 1873 to 70 million by 1935, with a significant shift to urbanization. Adopting Western political, judicial, and military institutions, the Cabinet organized the Privy Council, introduced the Meiji Constitution (November 29, 1890), and assembled the Imperial Diet.

Law enforcement

The country’s military, the Japan Self-Defense Forces (JSDF), is restricted by Article 9 of the Japanese Constitution, which renounces Japan’s right to declare war or use military force in international disputes. From the 12th century, actual power was held by military aristocrats known as shōgun and feudal lords called daimyō, enforced by warrior nobility named samurai. English has taken a major role in Japan as a business and international link language, and is a compulsory subject at the junior and senior high school levels.

Japan

With a population of over 123 million as of 2025, it is the world’s 11th most populous country. The Japanese archipelago consists of four major islands alongside 14,121 smaller islands. (The population of Tokyo Metropolitan Area as of June 1, 2021 is 13,999,568, approximately 10% of Japan’s total population.) Japan is the https://www.richyfox.co.uk/ most successful Asian Rugby Union country and hosted the 2019 IRB Rugby World Cup. The country gained the hosting rights for the official Women’s Volleyball World Championship on five occasions, more than any other country.
More recent major quakes are the 1995 Great Hanshin earthquake and the 2011 Tōhoku earthquake, which triggered a large tsunami. Destructive earthquakes, often resulting in tsunami, occur several times each century; the 1923 Tokyo earthquake killed over 140,000 people. As of 2014update, approximately 0.5% of Japan’s total area is reclaimed land (umetatechi). Honshu has the highest population density at 450 persons/km2 (1200/sq mi) as of 2010update, while Hokkaido has the lowest density of 64.5 persons/km2 as of 2016update. The Ryukyu Islands, which include Okinawa, are a chain to the south of Kyushu. In 2011, Japan suffered one of the largest earthquakes in its recorded history—the Tōhoku earthquake—triggering the Fukushima Daiichi nuclear disaster.
In 645, the government led by Prince Naka no Ōe and Fujiwara no Kamatari devised and implemented the far-reaching Taika Reforms. Before 日本 was adopted in the early 8th century, the country was known in China as Wa (倭, changed in Japan around 757 to 和) and in Japan by the endonym Yamato. A developed country with one of the world’s largest economies by nominal GDP, it is a global leader in the automotive, electronics, and robotics industries, in addition to making significant contributions to science and technology. Widely considered a great power and the only Asian member of the G7, it maintains one of the world’s strongest militaries but has constitutionally renounced its right to declare war. The country annexed Korea in 1910, invaded China in 1937, and attacked the U.S. and European colonial powers in 1941, thus entering World War II as an Axis power. After rule by the Kamakura and Ashikaga shogunates and a century of warring states, Japan was unified in 1600 by the Tokugawa shogunate, which implemented an isolationist foreign policy.

• This marked the beginning of the Heian period (794–1185), during which a distinctly indigenous Japanese culture emerged.
• The prime minister as the head of government has the power to appoint and dismiss Ministers of State, and is appointed by the emperor after being designated from among the members of the Diet.
• Japan’s plans in space exploration include building a Moon base and landing astronauts by 2030.
• Before 日本 was adopted in the early 8th century, the country was known in China as Wa (倭, changed in Japan around 757 to 和) and in Japan by the endonym Yamato.
• During the Edo period, the chōnin (“townspeople”) overtook the samurai aristocracy as producers and consumers of literature.

Japan is in the top three globally for both automobile production and export, and is home to Toyota, the world’s largest automobile company by production. The country’s manufacturing output is the fourth highest in the world as of 2023update. Japan maintains one of the world’s largest fishing fleets and accounts for nearly 15% of the global catch, prompting critiques that Japan’s fishing is leading to depletion in fish stocks such as tuna. Japan has a large cooperative sector, with three of the world’s ten largest cooperatives, including the largest consumer cooperative and the largest agricultural cooperative as of 2018update. In 2024, Japan was the world’s eight-largest exporter and sixth-largest importer. The Japanese yen is the world’s third-largest reserve currency after the US dollar and the euro.

However, it lacks any laws against discrimination based on race, ethnicity, religion, sexual orientation, or gender identity and does not have a national human rights institution. The Special Assault Team comprises national-level counter-terrorism tactical units that cooperate with territorial-level Anti-Firearms Squads and Counter-NBC Terrorism Squads. In December 2022, Prime Minister Fumio Kishida instructed the government to increase spending by 65% until 2027. The deployment of troops to Iraq and Afghanistan marked the first overseas use of Japan’s military since World War II. The military is governed by the Ministry of Defense, and primarily consists of the Japan Ground Self-Defense Force, the Japan Maritime Self-Defense Force, and the Japan Air Self-Defense Force. Japan is the third highest-ranked Asian country in the 2024 Global Peace Index.