Executive power is instead wielded by the prime minister and the Cabinet, whose sovereignty is vested in the Japanese people. In 2020, the government of Japan announced a target of carbon-neutrality by 2050. Japan ranks 20th in the 2018 Environmental Performance Index, which measures a country’s commitment to environmental sustainability. Responding to rising concerns, the government introduced environmental protection laws in 1970. Japan has nine forest ecoregions which reflect the climate and geography of the islands.
External links
Minority ethnic groups in the country include the indigenous Ainu and Ryukyuan people. Japan is an ethnically and culturally homogeneous society, with the Japanese people forming 97.4% of the country’s population. Japan has a population of over 123 million, of whom nearly 120 million are Japanese nationals (2024 estimates). Since privatization in 1987, dozens of Japanese railway companies compete in regional and local passenger transportation markets; major companies include seven JR enterprises, Kintetsu, Seibu Railway and Keio Corporation. The Japanese agricultural sector accounts for about 1.2% of the country’s total GDP as of 2018update. Japan is widely considered to be a great power due to its economic power and political, cultural, and military influence.
- 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.
- Japan is the third highest-ranked Asian country in the 2024 Global Peace Index.
- The country hosted the official 2006 Basketball World Championship and co-hosted the 2023 Basketball World Championship.
- Japan is widely considered to be a great power due to its economic power and political, cultural, and military influence.
- 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.
- Popular music in post-war Japan has been heavily influenced by American and European trends, which has led to the evolution of J-pop.
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 country attracted 36.9 million international tourists in 2024, and was ranked eleventh in the world in 2019 for inbound tourism. Japan’s constitution prohibits racial and religious discrimination, and the country is a signatory to numerous international human rights treaties. It spent 1.4% of its total GDP on its defence budget and maintained the tenth-largest military budget in the world in 2024. The United States is a major market for Japanese exports and a major source of Japanese imports, and is committed to defending the country, with military bases in Japan.
- (The population of Tokyo Metropolitan Area as of June 1, 2021 is 13,999,568, approximately 10% of Japan’s total population.)
- The Programme for International Student Assessment (PISA) coordinated by the OECD ranks the knowledge and skills of Japanese 15-year-olds as the third best in the world.
- In 1853, an American 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.
- 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.
- Japan is the most successful Asian Rugby Union country and hosted the 2019 IRB Rugby World Cup.
- Since the 19th century, Japan has incorporated much of Western modern architecture into construction and design.
Japan
Around 14,500 BC (the start of the Jōmon period), a Mesolithic to Neolithic semi-sedentary hunter-gatherer culture characterized by pit dwelling and rudimentary agriculture emerged. The old Malay name for Japan, Japang or Japun, 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. In the 13th century, Marco Polo recorded the Early Mandarin Chinese pronunciation of the characters 日本國 as Cipangu. The characters 日本 mean ‘sun origin’, which is the source of the popular Western epithet “Land of the Rising Sun”. Nihon is typically used in everyday speech and reflects shifts in Japanese phonology during the Edo period.
Law enforcement
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).
The earliest works of Japanese literature include the Kojiki and Nihon Shoki chronicles and the Man’yōshū poetry anthology, all from the 8th century and written in Chinese characters. It was not until after World War II that Japanese architects made an impression on the international scene, firstly with the work of architects like Kenzō Tange and then with movements like Metabolism. People without insurance through employers can participate in a national health insurance program administered by local governments. Throughout the latest century, Western customs originally related to Christianity, including Western style weddings, Valentine’s Day and Christmas, have become popular as secular customs among many Japanese. Few children learn these languages, but local governments have sought to increase awareness of the traditional languages. The Japanese language is Japan’s de facto national language and the primary written and spoken language of most people in the country.
GDP per capita
The war cost Japan millions of lives and many of its conquered territories, including de jure parts of Japan such as Korea, Taiwan, Karafuto, and the Kurils. Throughout areas occupied by Japan during the war, numerous abuses were committed against local inhabitants. In 1940, the Empire invaded French Indochina, after which the United States placed an oil embargo on Japan.
Climate
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 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.
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 close economic and military relations with the United States, with which it maintains a security alliance. It is the world’s fifth-largest donor of official development assistance, donating US$9.2 billion in 2014. Since the late 19th century, the judicial system has been largely based on the civil law of Europe, notably Germany. Historically influenced by Chinese law, the Japanese legal system developed independently during the Edo period through texts such as Kujikata Osadamegaki. It consists of a lower House of Representatives with 465 seats, elected by popular vote every four years or when dissolved, and an upper House of Councillors with 248 seats, whose popularly-elected members serve six-year terms.
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.
Language
As a growing number of younger Japanese are not marrying or remaining childless, Japan’s population is expected to drop to https://www.richyfox.co.uk/ around 88 million by 2065. As of 2025update, over 29.3% of the population is over 65, or more than one in four out of the Japanese population. The country has therefore aimed to diversify its sources and maintain high levels of energy efficiency. The Sendai Nuclear Power Plant restarted in 2015, and since then several other nuclear power plants have been restarted.
Japanese comics, known as manga, developed in the mid-20th century and have become popular worldwide. Ishirō Honda’s Godzilla became an international icon of Japan and spawned an entire subgenre of kaiju films, as well as the longest-running film franchise in history. Japanese television dramas are viewed both within Japan and internationally. Kumi-daiko (ensemble drumming) was developed in post-war Japan and became very popular in North America. The popular folk music, with the guitar-like shamisen, dates from the 16th century.
