Lying at the head of Tokyo Bay, Tokyo is part of the Kantō region, on the central coast of Honshu, Japan's largest island. Tokyo serves as Japan's economic center and the seat of both the Japanese government and the Emperor of Japan. The Tokyo Metropolitan Government administers Tokyo's central 23 special wards, which formerly made up Tokyo City; various commuter towns and suburbs in its western area; and two outlying island chains, the Tokyo Islands. Although most of the world recognizes Tokyo as a city, since 1943 its governing structure has been more akin to that of a prefecture, with an accompanying Governor and Assembly taking precedence over the smaller municipal governments that make up the metropolis. Special wards in Tokyo include Chiyoda, the site of the National Diet Building and the Tokyo Imperial Palace; Shinjuku, the city's administrative center; and Shibuya, a hub of commerce and business.
Tokyo is the most populated of Japan's 47 prefectures. Mainland Tokyo is divided into two sections: Western Tokyo and the special wards of Tokyo. The prefecture's tallest structures are within the 23 special wards, which comprise the area formerly incorporated as Tokyo City. As of January 2025, there are over 200 structures in Tokyo that stand at least 150 metres tall (492 feet), of which 47 are at least 200 metres tall (656 feet), including those that are still under construction but have been topped out. Most of these structures are buildings; however, there are other types of structures among the tallest in the prefecture, such as freestanding towers and incinerationsmokestacks.
Tokyo Dome (東京ドーム, Tōkyō Dōmu) is an indoor stadium in Bunkyō, Tokyo, Japan. It was designed as a baseball stadium following its predecessor, Korakuen Stadium (whose former site is now occupied by the Tokyo Dome Hotel and a plaza for this stadium). In Japan, it is often used as a unit of size; for example, "the new construction is five times the size of Tokyo Dome."
Image 14Picture of the Upper Class, a c. 1794–1795 painting by Utamaro. The woman on the left is lower in class than the woman on the right, who wears more colorful clothes (from History of Tokyo)
Image 36The five-story pagoda of Kan'ei-ji, which was constructed during the reign of Tokugawa Hidetada and required the building of the Kimon (Devil's Gate) (from History of Tokyo)
Image 37A leaflet dropped by the U.S. over Tokyo during the bombings, urging civilians to leave the city (from History of Tokyo)
Image 46A social hierarchy chart based on old academic theories. Such hierarchical diagrams were removed from Japanese textbooks after various studies in the 1990s revealed that peasants, craftsmen, and merchants were in fact equal and merely social categories. Successive shoguns held the highest or near-highest court ranks, higher than most court nobles. (from History of Tokyo)
... that the first line to STU48's "Hana wa Dare no Mono?", which imagines a world without borders, is often misheard as wishing for a world without Tokyo?
... that pianist Fujita Haruko, one of the first 19 female students enrolled at the University of Tokyo, was taught by Leo Sirota, who was once called the "god of piano"?