武蔵関
Musashi-Seki Station
The first weekday train from Musashi-Seki Station leaves at 04:56, and the last at 00:32.

Departures
Musashi-Seki Station first and last trains
Service at Musashi-Seki starts at 04:56 with the Shinjuku Line toward Hon-Kawagoe, and winds down at 00:32 with the last Shinjuku Line train toward Shin-Tokorozawa.
The tracked weekday service window spans about 20 hours.
| WeekdayFirst – Last | Weekends & holidaysFirst – Last | Trains/day | |
|---|---|---|---|
| SSShinjuku Line | |||
| toward Seibu-Shinjuku | 05:19 – 23:45 | 05:19 – 23:45 | 139 |
| toward Shin-Tokorozawa | 04:56 – 00:32 | 04:56 – 00:32 | 147 |
Lines at this station
Tokyo Glance tracks the Shinjuku Line at Musashi-Seki. Check operator guidance for nearby connections and ticket-gate details.
Nearby stations
Frequently asked questions
Which train lines does Tokyo Glance track at Musashi-Seki Station?
Tokyo Glance tracks one line at Musashi-Seki Station: the Shinjuku Line.
What time do the last trains leave Musashi-Seki Station?
Depending on the tracked line and direction, the last trains from Musashi-Seki leave between 23:45 and 00:32. The table above lists each supported service.
Can I see live departures from Musashi-Seki Station?
Yes. The free Tokyo Glance iPhone app shows supported trains around Musashi-Seki moving live on a native map, with real-time positions and next stops.
Live on the map
Open Tokyo Glance near Musashi-Seki and the lines serving the station are already moving: real-time positions, next stops, and the whole Tokyo network on one screen.
