Okamoto (Kagawa)

Known weekday departures: 92/day · Known Sat & holiday departures: 70/day

First / last known departure (weekday): 6:00 / 23:29

Busiest hour (known departures): 7:00–8:00 (8)

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 25 June 2026 (retrieved in spring/summer 2026).

• Kotohira Line: Enza ⇄ Kazashigaoka

Okamoto opened on 21 December 1926 as a station on the original Kotohira Electric Railway, and became a Takamatsu-Kotohira Electric Railroad (Kotoden) Kotohira Line station through the 1 November 1943 wartime merger.

Okamoto was once a staffed turn-back station with an amusement park out front run by Kotoden, and was also a stop for the semi-express trains; today the semi-express service is discontinued and the destination column for Okamoto was removed from the trains' rollsigns when these were updated to a roman-script-compatible version. The wide forecourt out front is a legacy of the bus services that once turned back here, and the second platform retains an outbound starting signal as a reminder of the now-abolished Okamoto turn-back trains.