Sōtetsu Izumino Line

The Sōtetsu Izumino Line (相鉄いずみ野線) is a railway line in Kanagawa Prefecture, Japan, operated by the private railway operator Sagami Railway (Sotetsu). It connects Futamata-gawa in Yokohama to Shōnandai in Fujisawa.

Services
Services on the Izumino Line operate as a branch of the Main Line, with most trains running through to and from Yokohama via the Main Line.
 * Local (各停) services stop at all stations to Futamata-gawa, and some services continue to Yokohama stopping at all stations on the Main Line.
 * Rapid (快速) services stop at all stations to Futamata-gawa, and continue to Yokohama stopping only at Tsurugamine, Nishiya, and Hoshikawa.
 * Commuter Express services stop at all stations to Futamata-gawa.
 * Commuter Limited Express (通勤特急) services stop between Shōnandai and Yokohama stopping only at Izumino, Futamata-gawa, Tsurugamine, and Nishiya.

Station list

 * Local and rapid services stop at all stations; while commuter limited express services stop between Futamata-gawa and Shōnandai only at Izumino.

History
The first section of the line, between Futamata-gawa and Izumino, opened on April 8, 1976, with Izumi-chūō station opening on April 4, 1990. A further extension to Shōnandai opened on March 10, 1999. On February 27, 1999, Rapid service trains started operation.

March 2023 timetable revision
Through services to and from the Tokyu Toyoko Line courtesy of the Shin-yokohama Line began operation on 18 March 2023. Effective this date, through services from Shonandai continue past Hiyoshi on the Tokyu Shin-yokohama Line towards Wakoshi on the Yurakucho Line.

Future developments
A westward extension from Shōnandai to Kurami Station on the JR East Sagami Line has been proposed. One of the station is to be built near the Keio University Shonan Fujisawa Campus. As a new station is proposed to be built on the Tōkaidō Shinkansen near Kurami, the proposed terminus may become an interchange station with the Shinkansen.