SI狭山線
Sayama Line
On weekdays, the first Sayama Line train leaves Nishi-Tokorozawa at 05:31, and the last leaves Shimo-Yamaguchi at 23:43.

- 3
- Stations
- SI
- Line code
- Seibu
- Operator
- Nishi-Tokorozawa – Seibukyujo-Mae
- Termini
- 137
- Weekday calls at busiest station
Sayama Line service hours, first and last trains
The last train of the night runs toward Seibukyujo-Mae. The tracked weekday service window spans about 18 hours. The overview below lists first and last departures for every station and direction.
Frequently asked questions
How many stations does the Sayama Line have?
The Sayama Line serves 3 stations, running between Nishi-Tokorozawa and Seibukyujo-Mae.
What time is the last Sayama Line train?
The last Sayama Line train of the night leaves Shimo-Yamaguchi at 23:43. The overview above lists first and last departures for every station and direction.
Is the Sayama Line running right now?
The service status above updates live. To see every Sayama Line train moving on a map with next stops, open the free Tokyo Glance iPhone app.
Live on the map
Open Tokyo Glance to see supported Sayama Line trains on the map, including their current positions and next stops alongside the rest of Tokyo's rail network.
