Since the start of the revised timetable on 18 March 2023, Kusatsu/Shima services are operated by E257-5500 series EMUs,[3] replacing the earlier 651-1000 series EMUs, which in turn replaced the previous 185 series trains.[4]
185 series Kusatsu, January 2003
651-1000 series set K108, March 2014
E257-5500 series, January 2022
History
The Kusatsu service began on 1 June 1960 as a semi-express between Ueno and Naganohara (now Naganohara-Kusatsuguchi). This was upgraded to become a limited express service from 14 March 1985.[5] From the start of the revised timetable on 15 March 2014, the 185 series EMUs used on these services were replaced by 651 series EMUs displaced from Super Hitachi services on the Joban Line,[4] and modified to become the 651-1000 series.
Kusatsu 50th anniversary
In September 2010, 185-200 series 7-car EMU set OM03 was repainted into the Shōnan colour scheme of orange and green (never previously carried by this type) to recreate the appearance of the early 80 series EMUs, as part of the 50th anniversary celebrations of the Kusatsu limited express service scheduled for October of that year.[6]
^"JR東日本,3月18日にダイヤ改正を実施" [JR East Implements Schedule Revision Effective 18 March 2023]. Japan Railfan Magazine Online (in Japanese). 16 December 2022. Archived from the original on 19 December 2022. Retrieved 19 December 2022.
^2023年3月ダイヤ改正について [March 2023 timetable revision details] (PDF) (in Japanese). JR East. 16 December 2022. Retrieved 27 March 2023.
^ ab2014年3月ダイヤ改正について [March 2014 timetable revision details] (PDF). News release (in Japanese). Japan: East Japan Railway Company. 20 December 2013. p. 4. Retrieved 20 December 2013.
^列車名鑑1995 [Train Name Directory 1995]. Japan: Railway Journal. August 1995.
^"185系OM03編成が湘南色に" [185 series set OM03 repainted into Shōnan livery]. Japan Railfan Magazine Online (in Japanese). Koyusha Co., Ltd. 18 September 2010. Retrieved 19 September 2010.