"10 月2日(月)からの日豊本線・豊肥本線の運転計画について(お知らせ)" [Operations plan for Nippo Main Line and Hōhi Main Line (notice)] (PDF). JR Kyushu. 29 September 2017. Archived from the original(PDF) on 30 September 2017. Retrieved 1 October 2017.
pref.oita.jp
"平成28年版 大分県統計年鑑 11 運輸および通信" [Oita Prefecture Statistics Yearbook 2016 Edition Section 11 Transportation and Communications]. Oita Prefectural Government website. Retrieved 8 April 2018. See table 128 Transport situation by individual railway stations (JR Kyushu JR Freight).
response.jp
"豊肥本線の運休区間が縮小…阿蘇~三重町間再開" [Zone of suspended services on Hōhi Main Line reduced. Aso to Miemachi reopens]. Response.jp. 22 September 2017. Archived from the original on 2 October 2017. Retrieved 15 April 2018.
web.archive.org
"豊肥本線の運休区間が縮小…阿蘇~三重町間再開" [Zone of suspended services on Hōhi Main Line reduced. Aso to Miemachi reopens]. Response.jp. 22 September 2017. Archived from the original on 2 October 2017. Retrieved 15 April 2018.
"10 月2日(月)からの日豊本線・豊肥本線の運転計画について(お知らせ)" [Operations plan for Nippo Main Line and Hōhi Main Line (notice)] (PDF). JR Kyushu. 29 September 2017. Archived from the original(PDF) on 30 September 2017. Retrieved 1 October 2017.