Mb丸ノ内線支線
Marunouchi Branch Line
On weekdays, the first Marunouchi Branch Line train leaves Honancho at 05:00, and the last leaves Nakano-Shimbashi at 00:28.

- 4
- Stations
- Mb
- Line code
- Tokyo Metro
- Operator
- Honancho – Nakano-sakaue
- Termini
- 365
- Weekday calls at busiest station
Marunouchi Branch Line service hours, first and last trains
The last train of the night runs toward Nakano-fujimicho. The tracked weekday service window spans about 19 hours. The overview below lists first and last departures for every station and direction.
Frequently asked questions
How many stations does the Marunouchi Branch Line have?
The Marunouchi Branch Line serves 4 stations, running between Honancho and Nakano-sakaue.
What time is the last Marunouchi Branch Line train?
The last Marunouchi Branch Line train of the night leaves Nakano-Shimbashi at 00:28. The overview above lists first and last departures for every station and direction.
Is the Marunouchi Branch Line running right now?
The service status above updates live. To see every Marunouchi Branch 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 Marunouchi Branch Line trains on the map, including their current positions and next stops alongside the rest of Tokyo's rail network.
