The Reform began with land reform, based on Confucian ideas and philosophies from China. Japan first appears in written history in the Chinese Book of Han, completed in 111 AD, where it is described as having a hundred small kingdoms. The Japonic-speaking Yayoi people later entered the archipelago from the Korean Peninsula, intermingling with the Jōmon people. 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. The name „Japan“ is based on Min or Wu Chinese pronunciations of 日本 and was introduced to European languages through early trade.
Japan ranked seventh in the world in tonnage of fish caught and captured 3,167,610 metric tons of fish in 2016, down from an annual average of 4,000,000 tons over the previous decade. As the central coordinating body for the Prefectural Police Departments, the National Police Agency is administered by the National Public Safety Commission. The deployment of troops to Iraq and Afghanistan marked the first overseas use of Japan’s military since World War II. 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. Japan is widely considered to be a great power due to its economic power and political, cultural, and military influence. The broadly basswin conservative Liberal Democratic Party has been the dominant party in the country since the 1950s, often called the 1955 System.
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. In 784, Emperor Kanmu moved the capital, settling on Heian-kyō (modern-day Kyoto) in 794. 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. The Nara period (710–784) marked the emergence of a Japanese state centered on the Imperial Court in Heijō-kyō (modern Nara).
Animals such as the fruit fly Drosophila melanogaster serve a major role in science as experimental models. Working animals including cattle and horses have been used for work and transport from the first days of agriculture. The human population exploits a large number of other animal species for food, both of domesticated livestock species in animal husbandry and, mainly at sea, by hunting wild species. Since then, the last four have all been subsumed into a single phylum, the Chordata, while his Insecta (which included the crustaceans and arachnids) and Vermes have been renamed or broken up.
After being defeated in the Pacific War and suffering the U.S. atomic bombings of Hiroshima and Nagasaki, Japan surrendered in 1945 and came under Allied occupation until 1952. The Meiji period saw Japan pursue rapid industrialization, modernization, militarism, and overseas colonization. Between the 4th and 6th centuries, its kingdoms were united under an emperor in Nara and later in Heian-kyō. With a population of almost 123 million as of 2026, it is the world’s 11th most populous country.

Foreign relations

The scarab beetle was sacred in ancient Egypt, and the cow is sacred in Hinduism. People have used hunting dogs to help chase down and retrieve animals, and birds of prey to catch birds and mammals, while tethered cormorants have been used to catch fish. The protostomes include the Ecdysozoa, named after their shared trait of ecdysis, growth by moulting, Among the largest ecdysozoan phyla are the arthropods and the nematodes. The remaining animals, the great majority—comprising some 29 phyla and over a million species—form the Bilateria clade, which have a bilaterally symmetric body plan.

Crappie Fish

For sexual reproduction, most sponges are hermaphrodites, they produce both egg and sperm cells. In addition to sponges, Placozoa has no symmetry and was often considered a „missing link“ between protists and multicellular animals. Extant phyla in these rocks include molluscs, brachiopods, onychophorans, tardigrades, arthropods, echinoderms and hemichordates, along with numerous now-extinct forms such as the predatory Anomalocaris.

This Hugely Popular Breed Lives Far Fewer Years Than Most Owners Realize

Japan is the second highest-ranked Asian country in the 2025 Global Peace Index. Japan has close economic and military relations with the United States, with which it maintains a security alliance. Statutory law originates in the legislature, and the constitution requires that the emperor promulgate legislation passed by the Diet without giving him the power to oppose legislation.

Law enforcement

  • For example, adult echinoderms are radially symmetric (unlike their larvae), while some parasitic worms have extremely simplified body structures.
  • Green tea is produced in Japan and prepared in forms such as matcha, used in the Japanese tea ceremony.
  • Statutory law originates in the legislature, and the constitution requires that the emperor promulgate legislation passed by the Diet without giving him the power to oppose legislation.
  • The Jinshin War of 672, a bloody conflict between Prince Ōama and his nephew Prince Ōtomo, became a major catalyst for further administrative reforms.
  • Also, the cells of animals have different cell membranes to other eukaryotes like plants and fungi.
  • 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.

Japanese animated films and television series, known as anime, were largely influenced by Japanese manga and have become highly popular globally. Japanese comics, known as manga, developed in the mid-20th century and have become popular worldwide. Many Japanese media franchises have gained considerable global popularity and are among the world’s highest-grossing media franchises.

  • Japan’s constitution prohibits racial and religious discrimination, and the country is a signatory to numerous international human rights treaties.
  • The first body fossils of animals appear in the Ediacaran, represented by forms such as Charnia and Spriggina.
  • With a population of almost 123 million as of 2026, it is the world’s 11th most populous country.
  • Since 1981, the principal cause of death in Japan is cancer, which accounted for 27% of the total deaths in 2018—followed by cardiovascular diseases, which led to 15% of the deaths.
  • Other human rights issues include the treatment of marginalized groups, such as ethnic minorities, refugees and asylum seekers.
  • Kumi-daiko (ensemble drumming) was developed in post-war Japan and became very popular in North America.

Red-Billed Quelea Bird

The Japan Aerospace Exploration Agency is Japan’s national space agency; it conducts space, planetary, and aviation research, and leads development of rockets and satellites. The country has produced twenty-two Nobel laureates in either physics, chemistry or medicine, and three Fields medalists. Japan has the second highest number of researchers in science and technology per capita in the world with 14 per 1000 employees. Relative to gross domestic product, Japan’s research and development budget is the sixth or seventh highest in the world, with 907,400 researchers sharing a 22-trillion-yen research and development budget as of 2023update. 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.