Kaina

Known weekday departures: 18/day in the available timetable data · Known Sat & holiday departures: 18/day in the available timetable data

Earliest / latest departure in the available data (weekday): 6:15 / 21:18

Busiest hour in the available data: 8:00–9:00 (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:

• Nakamura Line: only trains from timetables filed under other lines
• Nakamura Line: only trains from timetable files not linked to this line

• Nakamura Line: Wakai ⇄ Iyoki

Kaina Station opened on 18 December 1963 as an unstaffed intermediate stop when Japanese National Railways completed the Nakamura Line between Kubokawa and Tosa-Saga. With the 1987 privatisation of JNR, control passed briefly to JR Shikoku, before transferring on 1 April 1988 to the newly-formed third-sector Tosa Kuroshio Railway as part of the Nakamura Line's conversion. The station consists of a single side platform on a hillside cutting in what is now the town of Kuroshio, Kōchi. There is no station building, only a platform shelter, toilet, and bike rack. The Nakamura Line's spiral loop section is located near the station.

A spiral loop on the Nakamura Line passes close to the station.