Fuchū, Tokyo in the context of "NEC"

Keio Corporation (Japanese: 京王電鉄株式会社, Hepburn: Keiō Dentetsu Kabushiki-gaisha; 'Keio Electric Railway K.K') is a private railway operator in Tokyo, Japan and the central firm of the Keio Group (京王グループ, Keiō Gurūpu) that is involved in transport, retail, real estate and other industries. The Keio railway network connects western suburbs of Tokyo (Chōfu, Fuchū, Hachiōji, Hino, Inagi, Tama) and Sagamihara in Kanagawa with central Tokyo at Shinjuku Station.

The name 'Keio' (京王) is derived from taking one character each from the places through which the railway runs: Tokyo (東京) and Hachiōji (八王子).

Fuchu Air Base (府中基地, Fuchū Kichi) is a Japan Air Self-Defense Force (JASDF) base located in Fuchū, Tokyo. It was originally an Imperial Japanese Army base from 1940 to 1945. After the Japanese surrender it was occupied by US forces and became a US military base known as Fuchu Air Station.

The Japan Self-Defense Forces started operating at the base in 1957, and it was also the first headquarters of the United States Forces Japan from 1957 to 1974, when the headquarters moved to Yokota Air Base.