Ministry of Land, Infrastructure, Transport and Tourism

The Japan Coast Guard (海上保安庁, Kaijō Hoan-chō) is the coast guard of Japan. The Japan Coast Guard consists of about 13,700 personnel and is responsible for the protection of the coastline of Japan under the oversight of the Ministry of Land, Infrastructure, Transport and Tourism. The Japan Coast Guard was founded in 1948 as the Maritime Safety Agency and received its current English name in 2000. The motto of the Japan Coast Guard is "Righteous Benevolence" (正義仁愛, Seigi Jin'ai).

The Ministry of Internal Affairs and Communications (総務省, Sōmu-shō, also MIC) is a cabinet-level ministry in the Government of Japan. Its English name was Ministry of Public Management, Home Affairs, Posts and Telecommunications (MPHPT) prior to 2004. It is housed in the 2nd Building of the Central Common Government Office at 2-1-2 Kasumigaseki in Chiyoda, Tokyo, Japan. The Ministry oversees the Japanese administrative system, manages local governments, elections, telecommunication, post, and governmental statistics. The Minister for Internal Affairs and Communications (総務大臣, Sōmu Daijin) is appointed from among the members of the cabinet.

The Fire and Disaster Management Agency (消防庁, Shōbōchō) (FDMA) is an external agency attached to the Ministry of Internal Affairs and Communications in Japan.

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.

The Ministry of Foreign Affairs (外務省, Gaimu-shō) is an executive department of the Government of Japan, and is responsible for the country's foreign policy and international relations. The ministry was established by the second term of the third article of the National Government Organization Act, and the Ministry of Foreign Affairs Establishment Act. According to the law, the mission of the ministry is "to aim at improvement of the profits of Japan and Japanese nationals, while contributing to maintenance of peaceful and safe international society, and, through an active and eager measure, both to implement good international environment and to keep and develop harmonic foreign relationships".

Kasumigaseki Station (霞ヶ関駅, Kasumigaseki-eki) is a subway station in Chiyoda, Tokyo, Japan, operated by the Tokyo subway operator Tokyo Metro. The station is located in the Kasumigaseki government district.

The Tokyo Metropolitan Police Department (TMPD) (警視庁, Keishichō) serves as the prefectural police department of Tokyo Metropolis. Founded in 1874, it is headed by a Superintendent-General, who is appointed by the National Public Safety Commission, and approved by the Prime Minister. The Tokyo Metropolitan Police Department, with a staff of more than 40,000 police officers, and over 2,800 civilian personnel, manages 102 stations in the prefecture.The main building of the Tokyo Metropolitan Police Department is located in the Kasumigaseki, Chiyoda ward, Tokyo. Built in 1980, it is 18 stories tall, a large wedge-shaped building with a cylindrical tower. It is easily seen from the street and a well-known landmark. The HQ building is located in Sakurada Gate, so it is also metonymically called "Sakurada Gate".

The Ministry of Agriculture, Forestry and Fisheries (農林水産省, Nōrin-suisan-shō) a cabinet level ministry in the government of Japan responsible for oversight of the agriculture, forestry and fishing industries. Its acronym is MAFF. The current Minister of Agriculture, Forestry and Fisheries is Taku Etō.

The Intellectual Property High Court (知的財産高等裁判所, Chiteki-zaisan kōtō-saiban-sho), sometimes abbreviated IPHC, is a special branch of Tokyo High Court in the judicial system of Japan. It is based in Kasumigaseki, a district in Chiyoda Ward in Tokyo, Japan. The Intellectual Property (IP) High Court was established on 1 April 2005, in order to accelerate and reduce the costs of patent litigation in Japan. The IP High Court hears appeals from district courts in Japan on patent actions and suits against appeal/trial decisions made by the Japan Patent Office (JPO).The IP High Court is also the exclusive court of appeals on issues such as: the rights of authors of a computer program, utility model rights, and integrated circuit layout design protection.

Kasumigaseki (霞が関, 霞ヶ関 or 霞ケ関) is a district in Chiyoda Ward in Tokyo, Japan. It is the location of most of Japan's cabinet ministry offices. The name is often used as a metonym for the Japanese government bureaucracy, while Nagatachō refers to the elected government or the legislative branch. Kasumigaseki Station was one of the stations affected during the Tokyo subway sarin attack.

Tokyo High Court (東京高等裁判所, Tōkyō Kōtō Saibansho) is a high court in Kasumigaseki, Chiyoda, Tokyo, Japan. The Intellectual Property High Court (知的財産高等裁判所, Chiteki-zaisan-kōtō-saiban-sho) is a special branch of Tokyo High Court. Japan has eight high courts: Tokyo, Osaka, Nagoya, Hiroshima, Fukuoka, Sendai, Sapporo, and Takamatsu. Each court has jurisdiction over one of eight territories in the country. Each has a president and several high court judges. Typically three judges will sit to hear a case, though in some cases - such as ones related to insurrection - five judges will sit.

The Japan Pension Service (日本年金機構, Nihon nenkin kikō) is a Government organization administered by the Ministry of Health, Labour and Welfare. On January 1, 2010, it replaced the Social Insurance Agency.