# Isumi Line

On weekdays, the first Isumi Line train leaves Otaki at 05:50, and the last leaves Shiromigaoka at 21:26.

## Facts

- **Operator:** Isumi Railway
- **Stations:** 14
- **Termini:** Ohara – KazusaNakano
- **Weekday calls at busiest station:** 26
- **Japanese name:** いすみ線

## Service hours (weekday, tracked)

- **First:** 05:50 from Otaki
- **Last:** 21:26 from Shiromigaoka toward Otaki
- **Service window:** about 16 hours

## Stations on this line

14 stations

- [Ohara](/stations/ohara.md) — transfers: [Sotobo Line](/lines/sotobo.md)
  - toward Otaki — Weekday: First 06:27, Last 21:00; Weekends & holidays: First 06:40, Last 20:28
- [Nishi-Ohara](/stations/nishi-ohara.md)
  - toward Ohara — Weekday: First 06:16, Last 20:34; Weekends & holidays: First 06:16, Last 19:52
  - toward Otaki — Weekday: First 06:30, Last 21:03; Weekends & holidays: First 06:43, Last 20:31
- [Kazusa-Azuma](/stations/kazusa-azuma.md)
  - toward Ohara — Weekday: First 06:10, Last 20:28; Weekends & holidays: First 06:10, Last 19:46
  - toward Otaki — Weekday: First 06:37, Last 21:10; Weekends & holidays: First 06:50, Last 20:38
- [Nittano](/stations/nittano.md)
  - toward Ohara — Weekday: First 06:05, Last 20:23; Weekends & holidays: First 06:05, Last 19:41
  - toward Otaki — Weekday: First 06:41, Last 21:14; Weekends & holidays: First 06:54, Last 20:42
- [Kuniyoshi](/stations/kuniyoshi.md)
  - toward Ohara — Weekday: First 06:02, Last 20:20; Weekends & holidays: First 06:02, Last 19:38
  - toward Otaki — Weekday: First 06:44, Last 21:17; Weekends & holidays: First 06:59, Last 20:45
- [Kazusa-Nakagawa](/stations/kazusa-nakagawa.md)
  - toward Ohara — Weekday: First 05:57, Last 20:15; Weekends & holidays: First 05:57, Last 19:33
  - toward Otaki — Weekday: First 06:49, Last 21:22; Weekends & holidays: First 07:04, Last 20:50
- [Shiromigaoka](/stations/shiromigaoka.md)
  - toward Ohara — Weekday: First 05:52, Last 20:10; Weekends & holidays: First 05:52, Last 19:28
  - toward Otaki — Weekday: First 06:53, Last 21:26; Weekends & holidays: First 07:09, Last 20:54
- [Otaki](/stations/otaki.md)
  - toward KazusaNakano — Weekday: First 06:05, Last 20:33; Weekends & holidays: First 07:20, Last 18:20
  - toward Ohara — Weekday: First 05:50, Last 20:08; Weekends & holidays: First 05:50, Last 19:26
- [Koyamatsu](/stations/koyamatsu.md)
  - toward KazusaNakano — Weekday: First 06:09, Last 20:37; Weekends & holidays: First 07:24, Last 18:24
  - toward Otaki — Weekday: First 06:50, Last 21:18; Weekends & holidays: First 08:05, Last 19:05
- [Higashi-Fusamoto](/stations/higashi-fusamoto.md)
  - toward KazusaNakano — Weekday: First 06:11, Last 20:39; Weekends & holidays: First 07:26, Last 18:26
  - toward Otaki — Weekday: First 06:47, Last 21:15; Weekends & holidays: First 08:02, Last 19:02
- [Kugahara](/stations/kugahara.md)
  - toward KazusaNakano — Weekday: First 06:14, Last 20:42; Weekends & holidays: First 07:29, Last 18:29
  - toward Otaki — Weekday: First 06:44, Last 21:12; Weekends & holidays: First 07:59, Last 18:59
- [Fusamoto](/stations/fusamoto.md)
  - toward KazusaNakano — Weekday: First 06:17, Last 20:45; Weekends & holidays: First 07:32, Last 18:32
  - toward Otaki — Weekday: First 06:41, Last 21:09; Weekends & holidays: First 07:56, Last 18:56
- [Nishihata](/stations/nishihata.md)
  - toward KazusaNakano — Weekday: First 06:22, Last 20:50; Weekends & holidays: First 07:37, Last 18:37
  - toward Otaki — Weekday: First 06:36, Last 21:04; Weekends & holidays: First 07:51, Last 18:51
- [KazusaNakano](/stations/kazusanakano.md) — transfers: [Kominato Line](/lines/kominato.md)
  - toward Otaki — Weekday: First 06:33, Last 21:01; Weekends & holidays: First 07:48, Last 18:48

## Related

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