is a railway station

Train station

A train station, also called a railroad station or railway station and often shortened to just station,"Station" is commonly understood to mean "train station" unless otherwise qualified. This is evident from dictionary entries e.g...

 located in Chiyoda

Chiyoda, Tokyo

is one of the 23 special wards in central Tokyo, Japan. In English, it is called Chiyoda ward. As of October 2007, the ward has an estimated population of 45,543 and a population density of 3,912 people per km², making it by far the least populated of the special wards...

, Tokyo

Tokyo

, ; officially , is one of the 47 prefectures of Japan. Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the largest metropolitan area of Japan. It is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family...

, Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

.

The ground-level section of the station is managed by the East Japan Railway Company

East Japan Railway Company

is the largest passenger railway company in the world and one of the seven Japan Railways Group companies. The company name is officially abbreviated as JR East in English, and as in Japanese. The company's headquarters are in Yoyogi, Shibuya, Tokyo....

 (JR East) and the underground sections are managed by Tokyo Metro

Tokyo Metro

is one of two rapid transit systems making up the Tokyo subway system, the other being Toei. It is the most used subway system in the world in terms of annual passenger rides.-Organization:...

 and Tokyo Metropolitan Bureau of Transportation

Tokyo Metropolitan Bureau of Transportation

The is Tokyo's public transportation authority. Its subway lines are commonly described as 都営 Toei, meaning "operated by the metropolitan government ." It is one of two rapid transit systems making up the Tokyo subway system, the other being Tokyo Metro.-Toei Subway:The lines were originally...

 (Toei Subway). The station is served by the JR Chūō-Sōbu Line

Chuo-Sobu Line

The is a railway line located in Tokyo and Chiba Prefecture, Japan. Part of the East Japan Railway Company network, it runs on separate tracks along the right-of-way of the Chūō Main Line and Sōbu Main Line , providing service between Mitaka Station in the cities of Mitaka and Musashino and...

, Tokyo Metro Yūrakuchō Line

Tokyo Metro Yurakucho Line

The is a subway line owned and operated by Tokyo Metro. The line connects Wakōshi Station in Wakō, Saitama and Shin-Kiba Station in Kōtō, Tokyo. On maps, diagrams and signboards, the line is shown using the color "gold" , and its stations are given numbers using the letter Y.The proper name as...

, Tokyo Metro Namboku Line

Tokyo Metro Namboku Line

The is a subway line owned and operated by Tokyo Metro in Tokyo, Japan. Its name literally means South-North Line. The line runs between Meguro in Shinagawa and Akabane-Iwabuchi in Kita...

, and Toei Shinjuku Line

Toei Shinjuku Line

The is a subway line in Tokyo and Chiba Prefecture, Japan, operated by Tokyo Metropolitan Bureau of Transportation . The line runs between Motoyawata Station in Ichikawa, Chiba in the east and Shinjuku Station in the west...

. Chūō Line

Chuo Main Line

The , commonly called the Chūō Line, is one of the major trunk railway lines in Japan. It runs between Tokyo and Nagoya, although it is the slowest direct railway connection between the two cities; the coastal Tōkaidō Main Line is slightly faster, while the Tōkaidō Shinkansen is the fastest rail...

 rapid services pass the station.

Under the station numbering system of Tokyo subway

Tokyo Subway

The is an integral part of the world's most extensive rapid transit system in a single metropolitan area, Greater Tokyo. While the subway system itself is largely within the city center, the lines extend far out via extensive through services onto suburban railway lines.- Networks :As of June...

, Ichigaya Station is represented by Y-14 on the Yūrakuchō Line, N-09 on the Namboku Line and S-04 on the Shinjuku Line.

The headquarters of the Ministry of Defense of Japan and of the Japanese Go Association

Nihon Ki-in

The Nihon Ki-in , also known as the Japan Go Association, is the main organizational body for Go in Japan, overseeing Japan's professional system and issuing diplomas for amateur dan rankings. It is based in Tokyo. The other major Go association in Japan is Kansai Ki-in.Nihon Ki-in was established...

are located in the vicinity of Ichigaya station.

Adjacent stations

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!colspan=5|JR East
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!colspan=5|Tokyo Metro
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!colspan=5|Toei Subway