Senjo

Known weekday departures: 20/day in the available timetable data · Known Sat & holiday departures: 20/day in the available timetable data

Earliest / latest departure in the available data (weekday): 5:46 / 22:27

Busiest hour in the available data: 7:00–8:00 (2)

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).

The timetable data is incomplete for some or all lines at this station, so the weekday and Sat & holiday figures are departures in the available timetable data, not totals.

Lines where the timetable data is incomplete:

• Yosan Line: one direction only
• Yosan Line: timetable covers only part of the line

• Yosan Line: Iyo-Hirano ⇄ Yawatahama

Senjō Station opened on 6 February 1939 as an intermediate stop when Japanese Government Railways extended the Yosan Main Line westwards from Iyo-Hirano toward Yawatahama. The line was operated by JGR, then by Japanese National Railways, before JR Shikoku took over on 1 April 1987 with the breakup of JNR. The stop sits in the city of Yawatahama, Ehime Prefecture, 260.6 km from the line's origin at Takamatsu, and is served only by local Yosan Line trains, whose eastbound services terminate at Matsuyama. It has two opposed side platforms and an unstaffed building serving only as a waiting room.