[1] Ōshida Station had a single side platform serving traffic in both directions.

[1] With the privatization of Japanese National Railways (JNR) on 1 April 1987, the station came under the control of JR East.

In August 2015, JR East notified the city of Morioka that it was considering closing Ōshida and Asagishi stations on the Yamada Line, possibly by March 2016, due to low patronage.

[3] In December 2015, JR East announced that it would be formally closing the station from the start of the following timetable revision.

[3] The station was situated in a remote area location with just two households living within a radius of 1 km (as of August 2015[update]).