Umi-Shibaura Station (海芝浦駅, Umi-shibaura-eki) is a railway station on the Tsurumi Line in Tsurumi-ku, Yokohama, Kanagawa Prefecture, Japan, operated by East Japan Railway Company (JR East). The station is located on the grounds of Toshiba's Keihin Product Operations, and the only exit from the station is into the company's grounds. As a result, only Toshiba employees with valid employee ID cards and invited visitors are permitted to enter and exit the station.

Quick Facts JI52Umi-Shibaura Station海芝浦駅, General information ...

JI52 Umi-Shibaura Station 海芝浦駅
Umi-Shibaura Station viewed from the Toshiba premises, April 2007
General information
Location	2 Suehiro-chō, Tsurumi Ward, Yokohama City, Kanagawa Prefecture Japan
Operated by	JR East
Line(s)	JI Tsurumi Line
Platforms	1 side platform
Tracks	1
Construction
Structure type	At grade
History
Opened	1 November 1940; 83 years ago (1940-11-01)
Services
Preceding station JR East Following station Shin-Shibaura JI51 towards Tsurumi Tsurumi Line Umi-Shibaura branch Terminus
Location
Umi-Shibaura Station Location within Yokohama Show map of Yokohama Umi-Shibaura Station Umi-Shibaura Station (Tokyo Bay and Bōsō Peninsula) Show map of Tokyo Bay and Bōsō Peninsula Umi-Shibaura Station Umi-Shibaura Station (Kanagawa Prefecture) Show map of Kanagawa Prefecture Umi-Shibaura Station Umi-Shibaura Station (Kanto Area) Show map of Kanto Area Umi-Shibaura Station Umi-Shibaura Station (Japan) Show map of Japan

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Umi-Shibaura station is the terminus of the Umi-Shibaura branch of the Tsurumi Line and lies 4.7 km (2.9 mi) from the terminus at Tsurumi Station.

A single side platform, located on the waterfront of Tokyo Bay, serves one line for both inbound and outbound trains. The exit is located opposite the buffer stop, with simplified Suica terminals and a ticket disposal box. There is also an automatic ticket machine.

• Ticket validation machine, April 2022
• Platforms, April 2022
• View of the Keihin Canal, April 2022
• View of the platform and adjacent Tokyo Bay, December 2009
• View of the Tsurumi Tsubasa Bridge from the station platform, May 2009
• View of the platform, April 2007
• The station exit, Toshiba plant entrance, and Shibaura Park, April 2007
• Panorama of the view from the platform, June 2015

Umi-Shibaura is served hourly during off-peak times (midday, night and weekends), with more frequent services during morning and evening rush hours.

This section does not cite any sources. (November 2012)

Umi-Shibaura Station was opened on 1 November 1940 as a station on a spur line of the privately held Tsurumi Rinkō Railway (鶴見臨港鉄道, Tsurumi Rinkō Tetsudō). The Tsurumi Rinkō line was nationalized on 1 July 1943, and was later absorbed into the Japanese National Railways (JNR) network. The station has been unstaffed since 1 March 1971, although the adjacent Toshiba guardhouse is staffed 24 hours a day. Following the privatization of JNR on 1 April 1987, the station was transferred to operation by JR East. In 2000, Umi-Shibaura Station was selected as one of the top 100 stations in the Kantō region by a public poll conducted by the Ministry of Land, Infrastructure, Transport and Tourism.

Toshiba owns the land beneath the station and the surrounding portion of the Tsurumi Line, and JR East operates both under a long-term lease. Because of the surrounding scenery, and its status as "the station which you can never leave", Umi-Shibaura has been featured in several books and television programs and has gained some popularity as a day-trip destination. Toshiba has catered to these tourists by constructing a small park (Shibaura Park) within the station for employees and waiting passengers; it is open to the public (during business hours) and has a sweeping view of the surrounding sea.