Imperial Palace Run

Edo Castle (江戸城, Edo-jō), also known as Chiyoda Castle (千代田城, Chiyoda-jō), is a flatland castle that was built in 1457 by Ōta Dōkan. It is today part of the Tokyo Imperial Palace and is in Chiyoda, Tokyo (then known as Edo), Toshima District, Musashi Province. Tokugawa Ieyasu established the Tokugawa shogunate here.

The Japan Meteorological Agency (気象庁, Kishō-chō), 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.

The Japan Coast Guard (海上保安庁, Kaijō Hoan-chō) is the Japanese coast guard. Comprising about 12,000 personnel, it is under the oversight of the Ministry of Land, Infrastructure, Transport and Tourism, and is responsible for the protection of the coastline of Japan. It was founded in 1948 as the Maritime Safety Agency.

The British Embassy, Tokyo (駐日英国大使館) Chūnichi Eikoku Taishikan, is the chief diplomatic mission of the United Kingdom in Japan, with the Ambassador of the United Kingdom to Japan being the chief of mission. The embassy compound measures about 35,000 m2, located at No 1 Ichiban-cho, Chiyoda-ku, Tokyo (Japanese: 東京都千代田区一番町一), to the west of the Imperial Palace, and separated from the latter by a moat.

Hayabusachō (隼町, Hayabusa-chō) is a district of Chiyoda, Tokyo, Japan. As of April 1, 2007, the district's population is 483.Hayabusachō is located of the western part of Chiyoda. It borders Kōjimachi to the north, the Tokyo Imperial Palace to the east, Nagatachō to the south, and Hirakawachō to the west.

The Sakuradamon Incident (桜田門外の変, Sakuradamon-gai no Hen, or 桜田門の変 Sakuradamon no Hen) was the assassination of Japanese Chief Minister (Tairō) Ii Naosuke (1815–1860) on 24 March 1860 by rōnin samurai of the Mito Domain, outside the Sakurada Gate of Edo Castle.

Sakuradamon Station (桜田門駅, Sakuradamon-eki) is a subway station on the Tokyo Metro Yurakucho Line in Chiyoda, Tokyo, Japan, operated by the Tokyo subway operator Tokyo Metro. It is numbered Y-17.

Takebashi Station (竹橋駅, Takebashi-eki) is a station on the Tokyo Metro Tozai Line in Chiyoda, Tokyo, Japan. Its station designation is T-08. It is located directly underneath the headquarters of the Mainichi Shimbun in the Palaceside Building and is directly adjacent to the northern edge of the Imperial Palace grounds.

The Tokyo Fire Department (東京消防庁, Tokyo Shōbōchō, TFD) is a fire department headquartered in Ōtemachi, Chiyoda, Tokyo, Japan. The TFD was formed on March 7, 1948, and is responsible for protecting the Tokyo Metropolis Area. The Fire Department is the largest urban fire department in the world. Covering the 23 Wards of Tokyo and parts of Western Tokyo, it provides assistance in case of fires, biological, chemical, and radioactive hazards, as well as earthquakes and flooding.

Tokyo Metropolitan Television Broadcasting Corporation (東京メトロポリタンテレビジョン株式会社, Tōkyō Metoroporitan Terebijon Kabushiki-gaisha, Tokyo MX, after its call letters, JOMX-DTV) is a television station in Tokyo, Japan. It is the only television station that exclusively serves the city. It competes with Nippon Television, TV Asahi, NHK, Tokyo Broadcasting System, TV Tokyo, and Fuji Television, all of which are flagship stations of national networks.