Embassy of the United States, Tokyo

Okura Museum of Art (大倉集古館, Ōkura Shūkokan) is a museum in Tokyo, Japan.The museum opened in Toranomon, Tokyo in 1917 to house the collection of pre-modern Japanese and East-Asian Art amassed since the Meiji Restoration by industrialist Ōkura Kihachirō. The museum collection includes some 2,500 works, among which are three National Treasures and twelve Important Cultural Properties.The museum is located within the grounds of the Hotel Okura Tokyo. Closed for renovation since April 1, 2014, the museum reopened alongside the rebuilt hotel in 2019.

National Printing Bureau (国立印刷局, Kokuritsu Insatsu-kyoku) (NPB) is a Japanese governmental agency in charge of the production of Japanese paper money, Japanese yen. It also produces various other products, such as postage stamps and the official governmental gazette.

Hotel Okura Tokyo (ホテルオークラ東京, Hoteru Ōkura Tōkyō) is a luxury hotel opened in 1962 in Minato, Tokyo, Japan. It is operated by Okura Hotels and was a member of The Leading Hotels of the World. The historic main wing was demolished in 2015, with a modern replacement on the site opened in 2019, rebranded as The Okura Tokyo.

The Japan Oil, Gas and Metals National Corporation (独立行政法人石油天然ガス・金属鉱物資源機構, Sekiyu ten'nen gasu kinzoku kōbutsu shigen kikō, JOGMEC), is a Japanese government Independent Administrative Institution which was created in 2004 when the former Japan National Oil Corporation merged with the former Metal Mining Agency of Japan.

The Nippon Taiko Foundation (日本太鼓財団, Nippon taiko zaidan), formerly referred to as Nippon taiko renmei (日本太鼓連盟)　is a Japanese governmental organization and is the largest national organization of taiko performance groups active in Japan. As of 2012, the Foundation represents over 800 taiko groups, approximately 20,000 individuals, and is made up of 34 leagues corresponding to some Japanese prefectures.

The Suntory Hall (サントリーホール) is a concert venue in the central Akasaka district of Tokyo, Japan. Part of the Ark Hills complex, it consists of a main concert hall, widely considered one of the finest in the world for its acoustics — indeed Herbert von Karajan called it “a jewel box of sound” — and a smaller side-hall for chamber music. Its roof is an extended, tiered, landscape garden. Construction began in the late 1970s and the facility opened in October 1986.

Ark Hills (アークヒルズ, Āku Hiruzu) is a major office development by Mori Building Company in Minato, Tokyo. Completed in 1986, the complex includes the ANA InterContinental Tokyo Hotel, the ARK Mori Building (a 37-floor, almost 2,000,000-square-foot (190,000 m2) mixed-use tower), the world-class Suntory Hall concert hall, a TV studio and several apartment buildings. TV Asahi still uses its former headquarters as an annexe for some of its departments and subsidiaries; the network's headquarters themselves were moved nearby building designed by Fumihiko Maki in 2003. Every September the area celebrates with an autumn festival that includes music, dancing, food, art, and shopping. The name "ARK" is derived from the location of the complex at the intersection of the Akasaka, Roppongi, and Kasumigaseki districts. (Another explanation is that the name stands for Akasaka and Roppongi Knot.) It is built on a slight slope, rather than a hill. The heliport on the roof of the Ark Mori Building is used to provide direct flights between Narita International Airport and Ark Hills (approximately 20 minutes) it was discontinued on December 1, 2015.

Musée Tomo is a museum for contemporary Japanese ceramic art, located at 4-1-35 Toranomon, Minato, Tokyo, Japan, featuring the collection of Tomo Kikuchi.

The Ambassador from Spain in Japan is the Kingdom of Spain's foremost diplomatic representative in Japan. The current ambassador is Fidel Sendagorta Gómez del Campillo, who was appointed by Pedro Sánchez's government on 8 February 2022.

The Japan Patent Office (特許庁, Tokkyochō, JPO) is a Japanese governmental agency in charge of industrial property right affairs, under the Ministry of Economy, Trade and Industry. The Japan Patent Office is located in Kasumigaseki, Chiyoda, Tokyo and is one of the world's largest patent offices. The Japan Patent Office's mission is to promote the growth of the Japanese economy and industry by administering the laws relating to patents, utility models, designs, and trademarks. (Copyright affairs are administered by the Agency for Cultural Affairs.)

The Aoikan (葵館) was a movie theater in the Tameike section of Akasaka in Tokyo, Japan. It existed from the mid–1910s as a high-class foreign film theater, featuring benshi such as Musei Tokugawa. After the Great Kanto earthquake, it re-opened in October 1924 with a new, modern design created by prominent avant-garde artists. Seisaku Yoshikawa was in charge of architectural design, Yasuji Ogishima did the sculptural reliefs on the front of the building, and Tomoyoshi Murayama designed the interior. Murayama also did the cover illustrations for the theater's pamphlets in the first few years.Film scholars such as Kenji Iwamoto have noted this theater's significance in Japanese cinematic modernism of the 1920s and 1930s.

The Japan Meteorological Agency (気象庁, Kishō-chō), abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation and research into natural phenomena in the fields of meteorology, hydrology, seismology and volcanology, among other related scientific fields. Its headquarters is located in Minato, Tokyo. JMA is responsible for gathering and reporting weather data and forecasts for the general public, as well as providing aviation and marine weather. JMA other responsibilities include issuing warnings for volcanic eruptions, and the nationwide issuance of earthquake warnings of the Earthquake Early Warning (EEW) system. JMA is also designated one of the Regional Specialized Meteorological Centers of the World Meteorological Organization (WMO). It is responsible for forecasting, naming, and distributing warnings for tropical cyclones in the Northwestern Pacific region, including the Celebes Sea, the Sulu Sea, the South China Sea, the East China Sea, the Yellow Sea, the Sea of Japan and the Sea of Okhotsk.