Kotachi

Known weekday departures: 37/day · Known Sat & holiday departures: 37/day

First / last known departure (weekday): 5:50 / 22:49

Busiest hour (known departures): 13:00–14:00 (3)

0:00 ─ 23:00

Figures are the departures known from the timetable data, not a count of today's actual service.

Timetable data as of 2 May 2026 (retrieved in spring/summer 2026).

• JR Geibi Line: Kamikawatachi ⇄ Yoshidaguchi

Kōtachi Station opened on 28 April 1915 with the inauguration of the Geibi Railway, in present-day Akitakata, Hiroshima Prefecture. On 1 July 1937 the line was nationalised and the station passed to the Ministry of Railways' Geibi Line. Freight handling ended on 10 December 1971, parcel handling on 14 March 1985, and staff were withdrawn on 1 April 1986. With JNR privatisation on 1 April 1987 it became a JR West station. The current building, completed in June 1996 as part of the Information Center Kōgyōkan, sits west of the line and connects to a single island platform serving two tracks via a footbridge. The station became fully unstaffed on 1 January 2026.

The station name comes from the former Kōtachi village across the Gōno (Eno) River; though railway promoters from Yoshida-machi and Kōtachi lobbied for the line, geography forced it through Oda village, so the two stations built in Oda were named after the villages whose campaigns they substituted for.