History
Isahaya Station opened on 27 November 1898 as a station of the private Kyūshū Railway's Nagasaki Line and was nationalised on 1 July 1907. It became a Nagasaki Main Line station when the line-name system was set on 12 October 1909, and gained a Shimabara Railway platform on 21 August 1911. The station was rerouted onto the Ariake corridor of the Nagasaki Main Line on 1 December 1934; the second-generation station building dated to June of the same year. Freight and parcel service ended on 1 November 1986, and JR Kyushu inherited operations at privatisation on 1 April 1987. Automatic gates were installed on 24 March 2010 and SUGOCA support was added on 1 December 2012 for the Nagasaki / Ōmura corridor. A bridge concourse opened on 4 August 2018, the West Kyushu Shinkansen opened on 23 September 2022, and on 1 October 2019 the Shimabara Railway side took the subtitle "Unzen / Shimabara-guchi".
History summarized from Japanese & English Wikipedia · last reviewed 2026-05-25.
Notes
Isahaya is one of Japan's rare Shinkansen stations whose platforms are essentially at ground level rather than elevated. Because the line has no passing track, every West Kyushu Shinkansen platform is fitted with full platform-edge doors as the safety substitute.