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Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asian mainland, it is bordered to the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea in the south. The Japanese archipelago consists of four major islands alongside 14,121 smaller islands. Japan is divided into 47 administrative prefectures and eight traditional regions, and around 75% of its terrain is mountainous and heavily forested, concentrating its agriculture and highly urbanized population along its eastern coastal plains. With a population of over 123 million as of 2025, it is the world's 11th most populous country. Tokyo is the country's capital and largest city.

The first known habitation of the archipelago dates to the Upper Paleolithic, with the beginning of the Japanese Paleolithic dating to c. 36,000 BC. Between the 4th and 6th centuries, its kingdoms were united under an emperor in Nara and later in Heian-kyō. 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. 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. 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.

The Meiji period saw Japan pursue rapid industrialization, modernization, militarism, and overseas colonization. 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 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. It underwent rapid economic growth in the following decades and became one of the first major non-NATO allies of the U.S. Since the collapse of the Japanese asset price bubble in the early 1990s, it has experienced a prolonged period of economic stagnation referred to as the Lost Decades.

Japan is a constitutional monarchy with a bicameral legislature known as the National Diet. 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. 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. It has one of the world's highest life expectancies, but is undergoing a population decline. The culture of Japan is well known around the world, particularly its popular culture as expressed in animation, art, comics, cuisine, fashion, films, music, television, and video games. (Full article...)

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The Shimabara Rebellion was an uprising largely involving Japanese peasants, most of them Christians, in 1637–1638 during the Edo period. It was also one of only a handful of instances of serious unrest during the relatively peaceful period of the Tokugawa shogunate's rule. In the wake of the Matsukura clan's construction of a new castle at Shimabara, taxes were drastically raised, which provoked anger from local peasants and lordless samurai. In addition, religious persecution against the local Christians exacerbated the discontent, which turned into open revolt in 1637. The Tokugawa Shogunate sent a force of over 125,000 troops to suppress the rebellion, and after a lengthy siege against the rebels at Hara Castle, defeated them. In the wake of the rebellion, the rebel leader Amakusa Shirō was beheaded, and persecution of Christianity strictly enforced. Japan's national seclusion policy was tightened, and formal persecution of Christianity continued until the 1850s. In the mid-1630s, the peasants of the Shimabara Peninsula and the Amakusa Islands, dissatisfied with overtaxation and suffering from the effects of famine, revolted against their lords. This was specifically in territory ruled by two lords: Matsukura Katsuie of the Shimabara Domain, and Terasawa Katataka of the Karatsu Domain. Though the rebellion is cast by many historians as a religious uprising, this does not address the issues of the discontent from the famine and overtaxation. (Full article...)

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On this day...

December 26:

Events

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In the news

26 December 2025 –
Fifteen people are injured in a mass stabbing and liquid attack at a factory in Mishima, Shizuoka Prefecture, Japan. The perpetrator is arrested. (CBS News)
22 December 2025 – Nuclear power in Japan
The Niigata prefectural assembly approves the restart of the Kashiwazaki-Kariwa Nuclear Power Plant, the world's largest nuclear facility, nearly 15 years after Japan shut down its reactors following the 2011 Fukushima disaster. (Reuters)
8 December 2025 – 2025 Aomori earthquake
A Mw 7.6 earthquake strikes off the coast of Aomori Prefecture, Japan, causing some public services to be suspended. (Mainichi) (CNBC)
27 November 2025 –
The United Nations Department of Economic and Social Affairs estimates that Jakarta, Indonesia, has surpassed Tokyo, Japan, as the largest city in the world. (The Guardian)

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Adolfo Farsari (Italian pronunciation: [aˈdolfo farˈsaːri]; 11 February 1841 – 7 February 1898) was an Italian photographer based in Yokohama, Japan. His studio, the last notable foreign-owned studio in Japan, was one of the country's largest and most prolific commercial photographic firms. Largely due to Farsari's exacting technical standards and his entrepreneurial abilities, it had a significant influence on the development of photography in Japan.

Following a brief military career, including service in the American Civil War, he became a successful entrepreneur and commercial photographer. His photographic work was highly regarded, particularly his hand-coloured portraits and landscapes, which he sold mostly to foreign residents and visitors to the country. (Full article...)

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Okayama Prefecture is a prefecture of Japan located in the Chūgoku region on Honshū island. The capital is the city of Okayama. During the Meiji Restoration, Bitchu Province, Bizen Province and Mimasaka Province were combined to form Okayama Prefecture. It borders Hyōgo Prefecture, Tottori Prefecture and Hiroshima Prefecture and faces Kagawa Prefecture in Shikoku across the Seto Inland Sea and includes 90 islands in the sea. There are fifteen cities located in Okayama Prefecture. It is home to the historic town of Kurashiki. Most of the population is concentrated around Kurashiki and Okayama. The small villages in the northern mountain region are aging and declining in population--more than half of the prefectures municipalities are officially designated as depopulated.

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General images

The following are images from various Japan-related articles on Wikipedia.

East Asia


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Eras Paleolithic | Jōmon | Yayoi | Kofun | Asuka | Nara | Heian | Kamakura | Muromachi | Azuchi-Momoyama | Edo | Meiji | Taishō | Shōwa | Heisei | Reiwa
History Economic history | Educational history | Military history | Naval history | Sengoku period | Meiji Restoration | Empire of Japan | Occupied Japan | Post-occupation Japan
Politics Constitution | Government | Emperors | Imperial Household Agency | Prime Ministers | Cabinet | Ministries | National Diet (House of Councillors · House of Representatives) | Judicial system | Law of Japan | LGBT rights | Elections | Political parties | Japanese political values | Japan Self-Defense Forces | Foreign relations
Culture Clothing | Customs and etiquette | Education | Festivals | Food | Holidays | Language | Religion | Imperial House of Japan | National symbols of Japan | National Treasure (Japan) | Monuments of Japan | Media of Japan | Honne and tatemae | Kawaii | Yamato-damashii | Wa | Miai | Ishin-denshin | Isagiyosa | Hansei | Amae | Kotodama | Onsen | Geisha | Kimono | Bushido | Shogun | Samurai | Ninja | Yakuza | Mythology | Karaoke
Art Architecture | Cinema | Literature | Music | Pornography | Theatre (Noh · Kabuki · Bunraku) | Anime | Manga | Ukiyo-e | Japanese tea ceremony | Japanese aesthetics | Ikebana | Poetry | Bonsai | Origami
Sports Sumo wrestling | Nippon Professional Baseball | Football J1 League | Super GT | All Japan Road Race Championship | Judo | Karate | Kendo | Kyūdō | Jujutsu | Ninjutsu | Aikido
Economy Japanese Companies | Primary sector | Industry | Tourism | Currency | Tokyo Stock Exchange | Japanese economic miracle | Communications | Transportation (Shinkansen · Tokyo Metro · Railway companies) | Japan Business Federation | Housing in Japan
Science and Technology Consumer electronics in Japan | Japanese automotive industry | Japanese inventions | Japan Aerospace Exploration Agency (JAXA) | Nuclear power in Japan | Japanese robotics
Geography Geography of Japan | Japanese archipelago | Islands of Japan | Cities | Lakes | Rivers | Waterfalls | Mountains | National Parks | Japanese Alps | Mount Fuji | Lake Biwa | Seto Inland Sea | Sea of Japan | EEZ of Japan
Demographics Demographics | Yamato people | Hāfu (half Japanese people) | Ainu people | Japanese people | Japanese names | Aging of Japan
Animals Animals in Japan | Japanese macaque | Japanese raccoon dog (Tanuki) | Japanese Green pheasant | Koi | Japanese Bobtail | Hokkaido dog | Shiba Inu | Akita (dog) | Asian giant hornet | Japanese badger
Other Tokyo | Kyoto | Nara | Osaka | Sapporo | Okinawa | Kinkaku-ji | Kiyomizu-dera | Yakushi-ji temple | Tōdai-ji temple | Sensō-ji temple | Meiji Shrine | Akihabara | Shinjuku | Tokyo Tower | Tokyo Imperial Palace | Himeji Castle | Matsumoto Castle | Osaka Castle | Nagoya Castle | Tokyo Disney Resort

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