# Tsurumi Umi Shibaura Branch Line

The Tsurumi Umi Shibaura Branch Line connects 3 stations across Tokyo, including Asano, Shin-Shibaura and Umi-Shibaura. See supported trains on the map, with their current positions and next stops.

## Facts

- **Operator:** JR East
- **Line code:** JI
- **Stations:** 3
- **Termini:** Asano – Umi-Shibaura
- **Weekday calls at busiest station:** 48
- **Japanese name:** 鶴見線海芝浦支線

## Service hours (weekday, tracked)

- **First:** 06:28 from Asano
- **Last:** 22:22 from Shin-Shibaura toward Asano
- **Service window:** about 16 hours

## Stations on this line

3 stations

- [Asano](/stations/asano.md) — transfers: [Tsurumi Line](/lines/tsurumi.md)
- [Shin-Shibaura](/stations/shin-shibaura.md)
- [Umi-Shibaura](/stations/umi-shibaura.md)

## Related

- [All lines](/lines/index.md)
- [All stations](/stations/index.md)