Hiraiso

Known weekday departures: 58/day · Known Sat & holiday departures: 57/day

First / last known departure (weekday): 5:04 / 23:44

Busiest hour (known departures): 5:00–6:00 (4)

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 5 May 2026 (retrieved in spring/summer 2026).

• Hitachinaka Seaside Railway Minato Line: Minohamagakuen ⇄ Tonoyama

Hiraiso Station opened on 3 September 1924 as a stop on the Minato Railway in present-day Hitachinaka, Ibaraki. It is now operated by the third-sector Hitachinaka Seaside Railway on the 14.3 km Minato Line. The station has a single side platform serving traffic in both directions, with the station building forming part of a local supermarket. It was modernised in 2011 with toilets and wheelchair access. Average daily use in fiscal 2011 was 144 passengers.