National Institute of Population and Social Security Research

Uchisaiwaicho Station (内幸町駅, Uchisaiwaichō-eki) is a railway station on the Toei Mita Line in Uchisaiwaichō, Chiyoda, Tokyo, Japan. Its station number is I-07.

The Hibiya Public Hall is a public hall located in Hibiya Park, Chiyoda, Tokyo, Japan. It was Japan's first full-scale concert hall and is designated as a Historic Building Selected by Tokyo and a Tokyo Metropolitan Designated Tangible Cultural Property (Structure). Due to seismic issues, it has been closed for renovation since 2016. It is expected to reopen in 2029, the 100th anniversary of its opening.

The Hibiya Open-Air Concert Hall (Japanese: 日比谷野外音楽堂, Hepburn: Hibiya Yagai Ongakudō) is an outdoor theater in Tokyo, Japan's Hibiya Park. There are actually two concert halls; the smaller was erected during the Meiji era, and the bigger was first built in the Taishō era. The larger venue is colloquially abbreviated to "Yaon" (野音).

The Mizuho Bank Uchisaiwaichō Head Office Building (みずほ銀行内幸町本部ビル, Mizuho Ginkō Uchisaiwaichō Honbu Biru) is a 143 m (469 ft) tall office skyscraper in Tokyo, Japan. At 38 stories the building is the 86th tallest building in Tokyo. It contains 1.4 million sq ft (134,974 m²) of office space, 100% of which is now occupied by Mizuho Bank, the consumer banking arm of the second-largest Japanese financial conglomerate Mizuho Financial Group, while still called the DKB Head Office from time to time. The building was built in Chiyoda at 1 Uchisaiwaichō in 1981, when it was called the Dai-Ichi Kangyo Bank Head Office Building. It was designed by architects Yoshinobu Ashihara & Partners and developed by Shimizu Corporation, one of the “big five” real estate developers in Japan. Dai-Ichi Kangyo Bank (“DKB”) combined with Fuji Bank and the Industrial Bank of Japan in 2000 to form Mizuho Financial Group.

The Ministry of Health, Labour and Welfare (厚生労働省, Kōsei-rōdō-shō) is a cabinet level ministry of the Japanese government. It is commonly known as Kōrō-shō (厚労省) in Japan. The ministry provides services on health, labour and welfare. It was formed with the merger of the former Ministry of Health and Welfare or Kōsei-shō (厚生省) and the Ministry of Labour or Rōdō-shō (労働省). The Minister of Health, Labour and Welfare is a member of the Cabinet and is chosen by the Prime Minister, typically from among members of the Diet.

The Ministry of the Environment (環境省, Kankyō-shō) is a Cabinet-level ministry of the government of Japan responsible for global environmental conservation, pollution control, and nature conservation. The ministry was formed in 2001 from the sub-cabinet level Environmental Agency established in 1971. The Minister of the Environment is a member of the Cabinet of Japan and is chosen by the Prime Minister, usually from among members of the Diet.In March 2006, the then-Minister of the Environment Yuriko Koike, created a furoshiki cloth to promote its use in the modern world.In August 2011, the Cabinet of Japan approved a plan to establish a new energy watchdog under the Environment Ministry, and the Nuclear Regulation Authority was founded on September 19, 2012.

The Ministry of Economy, Trade and Industry (経済産業省, Keizai-sangyō-shō) or METI, is a ministry of the Government of Japan. It was created by the 2001 Central Government Reform when the Ministry of International Trade and Industry (MITI) merged with agencies from other ministries related to economic activities, such as the Economic Planning Agency. METI has jurisdiction over a broad policy area, containing Japan's industrial/trade policies, energy security, control of arms exports, "Cool Japan", etc.

The Ministry of International Trade and Industry (通商産業省, Tsūshō-sangyō-shō, MITI) was a ministry of the Government of Japan from 1949 to 2001. The MITI was one of the most powerful government agencies in Japan and, at the height of its influence, effectively ran much of Japanese industrial policy, funding research and directing investment. The influence of MITI shrank in the 1990s because of deregulation and the collapse of the Japanese asset price bubble, and the creation of the World Trade Organization made it more difficult for governments to protect local companies from foreign competition. In 2001, MITI was merged with other agencies during the Central Government Reform to form the newly created Ministry of Economy, Trade and Industry (METI).

The International Nuclear Energy Development of Japan Co., Ltd (JINED) (国際原子力開発株式会社, Kokusai Genshiryoku Kaihatsu Kabushiki-gaisha), headquartered in Tokyo, is a consortium of thirteen Japanese companies, with the prime purpose of "proposal and research activities for nuclear power plant project orders in emerging countries". The thirteen-member consortium was established on 22 October 2010, and its members consist of nine Japanese power companies (Tokyo Electric Power Co, Kansai, Chubu, Hokkaido, Tohoku, Hokuriku, Chugoku, Shikoku, and Kyushu), and three Japanese nuclear power-related manufacturers (Toshiba, Hitachi, and Mitsubishi Heavy Industries). The thirteenth member is a joint venture between the Japanese government and industry, Innovation Network of Japan (INCJ).

The Rokumeikan (鹿鳴館, "Banqueting House") was a large two-story building in Tokyo, completed in 1883, which became a controversial symbol of Westernisation in the Meiji period. Commissioned for the housing of foreign guests by the Foreign Minister Inoue Kaoru, it was designed by British architect Josiah Conder, a prominent Western adviser working in Japan. Although the Rokumeikan's heyday was brief, it became famous for its parties and balls, which introduced many high-ranking Japanese to Western manners for the first time, and it is still a fixture in the cultural memory of Japan. It was, however, largely used for the accommodation of guests of the government, and for meetings between Japanese who had already lived abroad. Its reputation as a center of dissipation is largely exaggerated.

Hibiya Park (日比谷公園 Hibiya Kōen) is a park in Chiyoda City, Tokyo, Japan. It covers an area of 161,636.66 m2 (40 acres) between the east gardens of the Imperial Palace to the north, the Shinbashi district to the southeast and the Kasumigaseki government district to the west.

Karasumori Shrine (烏森神社, Karasumori Jinja) is a Shinto shrine located in Minato, Tokyo. It enshrines Ukanomitama (Inari Ōkami), Ame-no-Uzume and Ninigi-no-Mikoto.