Minami-ōsawa Station (南大沢駅, Minami-ōsawa-eki) is a passenger railway station located in the city of Hachiōji, Tokyo, Japan, operated by the private railway operator Keio Corporation.

Lines

Minami-ōsawa Station is served by the Keio Sagamihara Line between Chōfu and Hashimoto, with some through services from the Keio Line Tokyo terminus at Shinjuku. The station is located 18.2 km from the starting point of the Sagamihara Line at Chōfu. All services stop at this station.

Station layout

The station consists of two side platforms serving two tracks. The station building and concourse is located above the tracks.

Platforms

1	■ Keio Sagamihara Line	for Hashimoto
2	■ Keio Sagamihara Line	for Chōfu and Shinjuku

History

Minami-ōsawa Station opened on 21 May 1988. It initially formed the western terminus of the Sagamihara Line, until the line was extended to Hashimoto in 1990.

Passenger statistics

In fiscal 2019, the station was used by an average of 63,422 passengers daily.

The passenger figures (boarding passengers only) for previous years are as shown below.

Fiscal year	daily average
2005	51,585
2010	60,396
2015	62,877

Surrounding area

• Tokyo Metropolitan University Minami-ōsawa campus
• Mitsui Outlet Park Tama Ōsawa
• Minami-ōsawa Police Station