Tonohama

Weekday departures: 38/day in the available timetable data · Sat & holiday departures: 38/day in the available timetable data

Earliest / latest departure in the available data (weekday): 5:38 / 23:10

Busiest hour in the available data: 6:00–7:00 (3)

0:00 ─ 23:00

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

Timetable data as of 2 May 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:

• Gomen-Nahari Line: only trains from timetable files not linked to this line

• Gomen-Nahari Line: Shimoyama (Kochi) ⇄ Yasuda (Kochi)

Tōnohama Station opened on 1 July 2002 as an intermediate stop on the Tosa Kuroshio Railway's new Asa (Gomen–Nahari) Line in Yasuda, Aki District, Kōchi Prefecture, 37.0 km from the line's origin at Gomen. The station is built on an embankment with a single side platform serving one track, reached by either a short flight of steps or a ramp. There is no station building — only an enclosed-plus-open platform shelter, with a separate waiting room, toilet and bike shed laid out in the spacious forecourt. The third-sector Tosa Kuroshio Railway operates the station, which carries station number GN24.

Tōnohama's mascot "Tōnohama Hen-kun" wears the white pilgrim garments and straw hat of the Shikoku Pilgrimage — the station is the nearest stop to Kōnomine-ji, the 27th temple on the trail, and pilgrims use it year-round.