無人駅の南美深、筬島、歌内 JR、来年3月廃止方針 [JR plans to close three unstaffed stations next March]. Doshin Web (in Japanese). Japan: The Hokkaido Shimbun Press. 29 July 2016. Archived from the original on 29 July 2016. Retrieved 11 April 2017.
宗谷線の南美深、筬島、歌内駅 管理費JR負担で当面存続 [JR to continue maintaining Minami-Bifuka, Osashima, and Utanai stations on Soya Line]. Doshin Web (in Japanese). Japan: The Hokkaido Shimbun Press. 1 April 2017. Archived from the original on 3 April 2017. Retrieved 11 April 2017.
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Sugiyama, Junichi (26 June 2023). "「JR北海道が42駅廃止検討」報道、宗谷本線の駅がごっそり消える?" [Report of JR Hokkaido regarding abolition of 42 Stations, majority of which are on the Soya Main Line]. MyNavi Corporation (in Japanese). Archived from the original on 27 June 2023. Retrieved 4 July 2023.
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無人駅の南美深、筬島、歌内 JR、来年3月廃止方針 [JR plans to close three unstaffed stations next March]. Doshin Web (in Japanese). Japan: The Hokkaido Shimbun Press. 29 July 2016. Archived from the original on 29 July 2016. Retrieved 11 April 2017.
宗谷線の南美深、筬島、歌内駅 管理費JR負担で当面存続 [JR to continue maintaining Minami-Bifuka, Osashima, and Utanai stations on Soya Line]. Doshin Web (in Japanese). Japan: The Hokkaido Shimbun Press. 1 April 2017. Archived from the original on 3 April 2017. Retrieved 11 April 2017.
Sugiyama, Junichi (26 June 2023). "「JR北海道が42駅廃止検討」報道、宗谷本線の駅がごっそり消える?" [Report of JR Hokkaido regarding abolition of 42 Stations, majority of which are on the Soya Main Line]. MyNavi Corporation (in Japanese). Archived from the original on 27 June 2023. Retrieved 4 July 2023.