Prudential Tower (Tokyo)

Last updated
Prudential Tower
General information
TypeOffices, shops, residential
Location Nagatachō, Japan
Construction started1999
Owner Mori Building
Roof158.35 m (519.5 ft)
Top floor38
Technical details
Floor count41 (38 above ground, 3 underground)
Floor area76,634.30 m2 (824,884.7 sq ft)
Design and construction
Architect Taisei Corporation

The Prudential Tower(プルデンシャルタワー) is a skyscraper located in Nagatachō, Tokyo, Japan. It contains offices, residences, and shops, with 38 floors above ground and a total floor area of 76,634 square meters. It is situated on the Sotobori-dōri trunk road, near the National Diet Building and other central government institutions, including the Prime Minister's Official Residence. [1]

Skyscraper tall building

A skyscraper is a continuously habitable high-rise building that has over 40 floors and is taller than approximately 150 m (492 ft). Historically, the term first referred to buildings with 10 to 20 floors in the 1880s. The definition shifted with advancing construction technology during the 20th century. Skyscrapers may host offices, residential spaces, and retail spaces. For buildings above a height of 300 m (984 ft), the term supertall skyscrapers can be used, while skyscrapers reaching beyond 600 m (1,969 ft) are classified as megatall skyscrapers.

Nagatachō neighborhood in Chiyoda-ku, Tokyo

Nagatachō is a district of Tokyo, Japan, located in Chiyoda Ward. It is the location of the Diet of Japan and the Prime Minister's residence (Kantei). The Supreme Court of Japan is located in neighboring Hayabusachō. Nagatachō's name is often used to refer figuratively to the Japanese government, as opposed to Kasumigaseki which refers to the administration.

Tokyo Capital of Japan

Tokyo, officially Tokyo Metropolis, one of the 47 prefectures of Japan, has served as the Japanese capital since 1869. As of 2018, the Greater Tokyo Area ranked as the most populous metropolitan area in the world. The urban area houses the seat of the Emperor of Japan, of the Japanese government and of the National Diet. Tokyo forms part of the Kantō region on the southeastern side of Japan's main island, Honshu, and includes the Izu Islands and Ogasawara Islands. Tokyo was formerly named Edo when Shōgun Tokugawa Ieyasu made the city his headquarters in 1603. It became the capital after Emperor Meiji moved his seat to the city from Kyoto in 1868; at that time Edo was renamed Tokyo. Tokyo Metropolis formed in 1943 from the merger of the former Tokyo Prefecture and the city of Tokyo. Tokyo is often referred to as a city but is officially known and governed as a "metropolitan prefecture", which differs from and combines elements of a city and a prefecture, a characteristic unique to Tokyo.


Floors 26–38 of this mixed-use building are residential, floors 3–24 offices, and the bottom floors retail space. The building can be accessed from five subway lines through the Tokyo Metro stations Akasaka-mitsuke and Nagatachō. [1]

Tokyo Metro Operator of one of the urban train systems in Tokyo, Japan

The Tokyo Metro Co., Ltd., commonly known as Tokyo Metro, is a major rapid transit system in Tokyo, Japan. While it is not the only rapid transit system operating in Tokyo, it has the higher ridership among the two subway operators: in 2014, the Tokyo Metro had an average daily ridership of 6.84 million passengers, while the other system, the Toei Subway, had 2.85 million average daily rides. The company replaced the Teito Rapid Transit Authority, commonly known as Eidan or TRTA, on April 1, 2004.

Akasaka-mitsuke Station metro station in Minato, Tokyo, Japan

Akasaka-mitsuke Station is a subway station in Minato, Tokyo, Japan, operated by the Tokyo subway operator Tokyo Metro.

Nagatachō Station metro station in Chiyoda, Tokyo, Japan

Nagatachō Station is a subway station in the Nagatacho district of Chiyoda, Tokyo, Japan, operated by the Tokyo subway operator Tokyo Metro.


Prior to and during World War II, the site was occupied by a luxury Japanese restaurant that was one of the command bases used by dissident military officers during the February 26 Incident in 1936. The restaurant was destroyed during the bombing of Tokyo in 1945.

February 26 Incident coup détat

The February 26 Incident, also known as the 2-26 Incident, was an attempted coup d'état in the Empire of Japan on 26 February 1936.

Bombing of Tokyo

The Bombing of Tokyo was a series of firebombing air raids by the United States Army Air Forces during the Pacific campaigns of World War II. Operation Meetinghouse, which was conducted on the night of 9–10 March 1945, is regarded as the single most destructive bombing raid in human history. 16 square miles (41 km2) of central Tokyo were destroyed, leaving an estimated 100,000 civilians dead and over 1 million homeless.

Aiichirō Fujiyama's business conglomerate planned to build a luxury apartment complex on the site after the war, but the award of the 1964 Summer Olympics to Tokyo led to a "hotel boom" in the city. The site was re-purposed for the Hotel New Japan, one of the first modern hotels in Tokyo, which opened in 1960 and became a center of political, social and media activity in Tokyo during the 1960s and 1970s. The hotel was severely damaged in February 1982 after a guest smoking in bed started a fire, which spread quickly due to a combination of inadequate safety equipment and inadequate staff response, killing 33 people. The Tokyo metropolitan government ordered the hotel closed shortly thereafter, although the hotel's basement nightclub, New Latin Quarter, remained operational through 1989. There are urban legends that the Prudential Tower is haunted by ghosts as a result of the disaster. [2] [3]

Aiichirō Fujiyama Japanese politician

Aiichirō Fujiyama was a Japanese politician of the Liberal Democratic Party and business executive.

1964 Summer Olympics Games of the XVIII Olympiad, celebrated in Tokyo in 1964

The 1964 Summer Olympics, officially known as the Games of the XVIII Olympiad, was an international multi-sport event held in Tokyo, Japan, from 10 to 24 October 1964. Tokyo had been awarded the organization of the 1940 Summer Olympics, but this honour was subsequently passed to Helsinki because of Japan's invasion of China, before ultimately being cancelled because of World War II.

An urban legend, urban myth, urban tale, or contemporary legend is a genre of folklore comprising stories circulated as true, especially as having happened to a friend or family member, often with macabre or humorous elements. These legends can be entertainment, but often concern mysterious peril or troubling events, such as disappearances and strange objects. They may also be moralistic confirmation of prejudices or ways to make sense of societal anxieties.

Chiyoda Life Insurance, a major creditor of the hotel's bankrupt owner, acquired the long-abandoned hotel site in 1996 and began development of an office tower on the site. Chiyoda itself entered bankruptcy in 2000, following which Prudential Life Insurance acquired the project and completed construction through cooperation with Mori Building. Construction of the 158-meter tower was finished in 2002.

Prudential Financial American life insurance company

Prudential Financial, Inc. is an American Fortune Global 500 and Fortune 500 company whose subsidiaries provide insurance, investment management, and other financial products and services to both retail and institutional customers throughout the United States and in over 40 other countries.

Mori Building Company

Mori Building Company, Limited is a family-owned Japanese property management firm. As of 2015 its president and CEO is Shingo Tsuji. Its headquarters are in the Roppongi Hills Mori Tower in Roppongi, Minato, Tokyo.

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  1. 1 2 Prudential Tower, Mori Building Company
  2. "千代田区永田町2-13 ホテルニュージャパン跡地 - 東京幽霊名所゜". 東京幽霊名所゜ (in Japanese). Retrieved 2017-02-03.
  3. "ホテルニュージャパン跡地はそれからどうなったのか : Timesteps". Timesteps (in Japanese). Retrieved 2017-02-03.

Coordinates: 35°40′34″N139°44′19″E / 35.6760°N 139.7386°E / 35.6760; 139.7386

Geographic coordinate system Coordinate system

A geographic coordinate system is a coordinate system that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are often chosen such that one of the numbers represents a vertical position and two or three of the numbers represent a horizontal position; alternatively, a geographic position may be expressed in a combined three-dimensional Cartesian vector. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a plane requires a map projection.