Niitsuki Station
History. Niitsuki Station opened on July 31, 1929. The station was absorbed into the JR East network upon the privatization of the Japan National Railways (JNR) on April 1, 1987. Lines. The station is served by the Ōfunato Line, and is located 55.3 rail kilometers from the terminus of the line at Ichinoseki Station. Station layout. Niitsuki Station has one ground-level side platform serving a single bi-directional track. The station is unattended.