Minami-Tama

Weekday departures: 424/day · Sat & holiday departures: 225/day

First / last departure (weekday): 4:52 / 24:17 (00:17 next day)

Busiest hour: 7:00–8:00 (34)

0:00 ─ 23:00

Figures are typical departures in the timetable data, not a live service count.

Timetable data as of 4 May 2026.

• JR Nambu Line Hamakawasaki Branch: Fuchu-Hommachi ⇄ Inagi-Naganuma

Minami-Tama Station traces its origins to the Ōmaru halt opened on 11 November 1927 as the Nambu Railway extended west from Noborito, terminating roughly 300 metres towards Kawasaki from the present site. It was renamed Tama-Seiseki-guchi in 1931, then on 14 September 1939 was absorbed by the freight Minami-Tamagawa Station, which relocated to the present site and was renamed Minami-Tama. The Nambu Railway was nationalised on 1 April 1944, the station becoming part of the Ministry of Transport and Communications' Nambu Line, and it passed to JR East at the 1987 privatisation. The down line was elevated on 24 December 2011, the up line on 23 December 2013, and smart platform doors entered service on 6 March 2024.

The current station opened in 1939 when the existing Nambu Railway freight stop "Minami-Tamagawa" absorbed the small passenger halt Tama-Seiseki-guchi and the merged operation moved to the present site under the new name.