Sosanji

Weekday departures: 37/day · Sat & holiday departures: 37/day

First / last departure (weekday): 5:40 / 22:56

Busiest hour: 18:00–19:00 (4)

0:00 ─ 23:00

Figures are typical departures in the timetable data, not a live service count.

Timetable data as of 2 May 2026.

• Nichinan Line: Undokoen (Miyazaki) ⇄ Kodomonokuni (Miyazaki)

Sosanji Station was first established on 20 March 1915 by the private Miyazaki Light Railway (later the Miyazaki Railway) as an intermediate stop on the line between Minami-Miyazaki and Uchiumi. The private railway closed on 1 July 1962, and Japanese National Railways then incorporated the route into its Nichinan Line, reopening Sosanji as a passenger-only unstaffed stop on 8 May 1963. The platform was extended by 20 metres in March 1978, giving it a usable length of 90 metres. The station passed to JR Kyushu at privatisation on 1 April 1987. SUGOCA card service is scheduled to begin on 17 January 2026.