Portal:Japan

  Geography   Projects

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, covering 377,975 square kilometers (145,937 sq mi). Divided into 47 administrative prefectures and eight traditional regions, about 75% of the country's 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 11th most populous country. The country's capital and largest city is Tokyo.

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 Heian-kyō. From the 12th century, actual power was held by military dictators 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.

In the Meiji period, Japan pursued rapid industrialization and modernization, as well as militarism and overseas colonization. The country invaded China in 1937 and attacked the United States 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. Afterwards, the country underwent rapid economic growth and became one of the five earliest 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. It is a great power and the only Asian member of the G7, and has constitutionally renounced its right to declare war but maintains one of the world's strongest militaries. 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 is consistently ranked within the top three countries on lists of highest life expectancies, but is undergoing a severe population decline and has the highest proportion of elderly citizens of any country in the world. The culture of Japan is globally well known, especially its popular culture, which includes art, cuisine, films, music, animation, comics, and video games. (Full article...)

Selected article –

A Japanese western-style toilet with bidet
There are two styles of toilets commonly found in Japan. The oldest type is a simple squat toilet, which is still common in public conveniences. After World War II, modern Western-type flush toilets and urinals became common. The current state of the art for Western-style toilets are the bidet toilets, which, as of 2004, are installed in more than half of Japanese households. In Japan, these bidets are commonly called Washlets, a brand name of Toto Ltd., and include many advanced features rarely seen outside of Asia. Depending on the exact model, these bidets are designed to open the lid when they sense a user nearby, wash the anus or vulva of the user (including a number of pulsating and massaging functions), dry afterwards with warm air, flush automatically and close the lid after use. During the Jōmon period, settlements were built in a horseshoe shape, with a central plaza in the middle and garbage heaps around the settlement. In these garbage heaps, calcified fecal remains of humans or dogs, so called coprolites, were found, indicating that these garbage dumps were also used as toilets. The earliest sewer systems are from the Yayoi period (300 BC to A.D. 250). These systems were used in larger settlements, probably in combination with toilets. A possible ritual site, that may also have been a toilet using flowing water, dating back to the early 3rd century was found in Sakurai, Nara. Another cesspit analyzed by archaeologists in detail was found at the site of the Fujiwara Palace in Kashihara, Nara, the first location of the imperial city from 694 to 710. This toilet was constructed over an open pit similar to an outhouse. (Full article...)

Selected pictures

On this day...

July 8:

Events

Births

Deaths

Film and television

In the news

6 July 2025 – Japan–Philippines relations
The Yomiuri Shimbun reports that the Japanese Navy will export six used Abukuma-class destroyer escorts to the Armed Forces of the Philippines to strengthen the Philippine Navy due to territorial disputes in the South China Sea. (Reuters)
2 July 2025 – Quadrilateral Security Dialogue
Australia, India, Japan, and the United States announce a joint initiative to work towards securing minerals necessary for new technologies and reduce reliance on Chinese sources. (DW) (The Guardian)
27 June 2025 –
Serial killer and rapist Takahiro Shiraishi is executed for the 2017 murders and dismemberments of nine people in his apartment in Zama, Kanagawa Prefecture, Japan. (CTV News)

Selected quote –


Selected biography –

Tetsuji Takechi (武智 鉄二, Takechi Tetsuji; 10 December 1912 – 26 July 1988) was a Japanese theatrical and film director, critic, and author. First coming to prominence for his theatrical criticism, in the 1940s and 1950s he produced influential and popular experimental kabuki plays. Beginning in the mid-1950s, he continued his innovative theatrical work in noh, kyōgen and modern theater. In late 1956 and early 1957 he hosted a popular TV program, The Tetsuji Takechi Hour, which featured his reinterpretations of Japanese stage classics.

In the 1960s, Takechi entered the film industry by producing controversial soft-core theatrical pornography. His 1964 film Daydream was the first big-budget, mainstream pink film released in Japan. After the release of his 1965 film Black Snow, the government arrested him on indecency charges. The trial became a public battle over censorship between Japan's intellectuals and the government. Takechi won the lawsuit, enabling the wave of softcore pink films which dominated Japan's domestic cinema during the 1960s and 1970s. In the later 1960s, Takechi produced three more pink films. (Full article...)

Selected prefecture –

Tokyo, officially Tokyo Metropolis, is one of the 47 prefectures of Japan and located on the eastern side of the main island Honshū. The twenty-three special wards of Tokyo, each governed as a city, cover the area that was once the city of Tokyo in the eastern part of the prefecture, and total over 8 million people. The population of the prefecture exceeds 12 million. Tokyo is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family. Tokyo was originally known as Edo, meaning estuary. Its name was changed to Tokyo (Tōkyō: (east) + kyō (capital)) when it became the imperial capital in 1868. During the early Meiji period, the city was also called "Tōkei", an alternative pronunciation for the same Chinese characters representing "Tokyo". Some surviving official English documents use the spelling "Tokei". This pronunciation is now obsolete. Tokyo was originally a small fishing village named Edo. In 1457, Ōta Dōkan built Edo Castle. In 1590, Tokugawa Ieyasu made Edo his base and when he became shōgun in 1603, the town became the center of his nationwide military government. During the subsequent Edo period, Edo grew into one of the largest cities in the world with a population topping one million by the 18th century. It became the de facto capital of Japan even while the emperor lived in Kyoto, the imperial capital. After about 263 years, the shogunate was overthrown under the banner of restoring imperial rule.

Did you know... –

General images

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

East Asia


Other Countries/Territories

Japan topics

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

Subcategories

Select [►] to view subcategories
Japan
Japan-related lists
Buildings and structures in Japan
Culture of Japan
Economy of Japan
Environment of Japan
Geography of Japan
Government of Japan
Health in Japan
History of Japan
Organizations based in Japan
Japanese people
Politics of Japan
Society of Japan
Images of Japan
Japan stubs

Recognized content

Extended content

Good articles

Picture of the day pictures

  • Battleships of Japan

Good topics

  • Wikipedia:Good topics/Pokémon Stadium

Associated Wikimedia

The following Wikimedia Foundation sister projects provide more on this subject:

Discover Wikipedia using portals

36°30′N 139°00′E / 36.5°N 139°E / 36.5; 139