Higashi-Shiroishi Station
Lines. Higashi-Shiroishi Station is served by the Tōhoku Main Line, and is located 311.0 rail kilometers from the official starting point of the line at . Station layout. The station has two opposed side platforms connected to the station building by a footbridge. The station is unattended. History. Higashi-Shiroishi Station opened on December 20, 1961. The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on April 1, 1987.