The station opened on 18 April 1914 as Kamigō Station (上郷駅), a station for freight services only on the Iwate Light Railway (岩手軽便鉄道),[1] a 762 mm (2 ft 6 in) light railway extending 65.4 km from Hanamaki to the now-defunct Sennintōge Station (仙人峠駅).[2] The station began serving passengers from 15 May 1914.[1] The station was renamed Iwate-Kamigō on 10 February 1916.[1]
The line was nationalized in August 1936, becoming the Kamaishi Line.[2] The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on 1 April 1987.[1]
^ abcdeIshino, Tetsu, ed. (1998). 停車場変遷大辞典 国鉄・JR編 [Station Transition Directory - JNR/JR] (in Japanese). Vol. II. Japan: JTB. p. 493. ISBN4-533-02980-9.
^ abMiyata, Hiroyuki (June 2014). 釜石線ショートヒストリー ~路線と蒸気機関車~ [A short history of the Kamaishi Line: The line and steam locomotives]. Japan Railfan Magazine (in Japanese). Vol. 54, no. 638. Japan: Koyusha Co., Ltd. pp. 24–25.