Ōimachi Station

Ōimachi Station (大井町駅, Ōimachi-eki) is an interchange railway station in Shinagawa, Tokyo, Japan, operated by East Japan Railway Company (JR East), Tokyo Waterfront Area Rapid Transit (TWR), and the private railway operator Tokyu Corporation.

JK19 OM01 R07 Ōimachi Station 大井町駅
Ōimachi station Central Exit
General information
Location	Shinagawa City, Tokyo Japan
Operated by	JR East TWR Tōkyū Railways
Line(s)	JK Keihin-Tōhoku Line OM Tokyu Oimachi Line R Rinkai Line
Other information
Station code	JK19 OM01 R07
History
Opened	1914
Services Preceding station JR East Following station Ōmori JK18 towards Yokohama Keihin–Tōhoku Line Rapid Local Shinagawa SGWJK20 towards Ōmiya Preceding station Tōkyū Railways Following station Hatanodai OM06 towards Mizonokuchi Ōimachi Line Express Terminus Shimo-shimmei OM02 towards Mizonokuchi Ōimachi Line Local Local Preceding station Tokyo Waterfront Area Rapid Transit Following station Ōsaki R08 Terminus Rinkai Line Shinagawa Seaside R06 towards Shin-Kiba
Location Ōimachi Station Location within Tokyo wards area Show map of Tokyo wards area Ōimachi Station Ōimachi Station (Japan) Show map of Japan

Lines

Ōimachi Station is served by the following lines:

• JR East Keihin-Tohoku Line
• TWR Rinkai Line
• Tokyu Oimachi Line

Station layout

Ōimachi Station West Exit in June, 2016

The Keihin-Tohoku Line platforms in July, 2021

JR platforms

1	JK Keihin-Tohoku Line	for Tokyo, Ueno, Akabane and Ōmiya
2	JK Keihin-Tohoku Line	for Kawasaki, Yokohama, and Negishi Line for Ōfuna

Tokyu platforms

1,2

OM Tokyu Oimachi Line

for Ōokayama, Jiyūgaoka, Futako-tamagawa, and Mizonokuchi

The Tokyu Oimachi Line platforms are scheduled to be lengthened to handle seven-car trains on express services during fiscal 2017.^[1]

TWR platforms

1	R JA Rinkai Line・Saikyo Line	for Ōsaki, Shinjuku, Akabane and Ōmiya
2	R Rinkai Line	for Tokyo Teleport and Shin-Kiba

Chest-height platform edge doors are scheduled to be installed on the TWR platform during fiscal 2019.^[2]

Passenger statistics

In fiscal 2013, the JR East station was used by an average of 100,403 passengers daily (boarding passengers only), making it the 38th-busiest station operated by JR East.^[3] Over the same fiscal year, the TWR station was used by an average of 38,133 people daily (boarding passengers only).^[4] In fiscal 2013, the Tokyu station was used by an average of 137,025 people daily (entering and exiting passengers), making it the busiest station on the Oimachi Line.^[5] The average daily passenger figures for previous years are as shown below.

Fiscal year	JR East	TWR	Tokyu
2000	78,996[6]
2005	86,298[7]		106,157[8]
2010	94,715[9]		126,395[10]
2011	95,225[11]	33,124[4]	127,424[12]
2012	97,865[13]	36,554[4]	132,564[14]
2013	100,403[3]	38,133[4]	137,025[5]
2014		39,749[2]

• Note that the JR East and TWR statistics are for boarding passengers only.

History

Station numbering was introduced to the Rinkai Line platforms in 2016 with Ōimachi being assigned station number R07.^[15]

Surrounding area

• Yamada Denki-Shinagawa Kyurian Hall
• JR Tokyo General Rolling Stock Center
• The Shiki Theatre Natsu
• Atré Shopping Centre
• Hankyu Oimachi Garden
• Shinagawa Ward Office
• Shinagawa Post Office
• Brillia Oi-machi La Vie En Towner
• Ebara Shichi-Fuku-Jin (Seven Lucky Gods in Ebara area)
  • Oi zao gongen jinja shrine
• Sendai miso Brewery
• Zēmusu-saka
• Old Sendai slope (Slope of darkness)
• Ohuro no Osama

• 
  Yamada Denki-Shinagawa Kyurian Hall
• 
  JR Tokyo General Rolling Stock Center
• 
  The Shiki Theatre Natsu
• 
  Atré Shopping Centre
• 
  Hankyu Oimachi Garden
• 
  Ōi zao Gongen-jinja Shrine

See also

• Tokyo portal

• List of railway stations in Japan