Irino

Weekday departures: 15/day · Sat & holiday departures: 15/day

First / last departure (weekday): 5:40 / 20:59

Busiest hour: 8:00–9:00 (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.

• Ibusuki Makurazaki Line: Ei ⇄ Kaimon

Irino Station opened on 22 March 1960 as a Japanese National Railways station on the Ibusuki Line (now the Ibusuki-Makurazaki Line), handling passenger service only via railcars from the outset and unstaffed. On 31 October 1963 the Ibusuki Line was absorbed into the Ibusuki-Makurazaki Line. With the JNR breakup on 1 April 1987 the station passed to JR Kyushu. The station has a single side platform serving one track; there is no station building, only a simple platform shelter with benches, and a small rose garden has been planted beside the entrance.

The Ibusuki-Makurazaki Line route between Kaimon Station and Irino traces a large V-shaped curve to the southwest, threading between Mount Kaimon protruding from the south and the Onkadodaira (Onkadohira) fault scarp protruding from the north; Irino itself sits tucked against the south-east edge of the Onkadodaira fault. From the western side of the station rises Mt Yahazu, on whose slope sits the boulder known as the "Saigō-don Rock," and the trail to the summit — which offers a striking forward view of Mt Kaimon — starts from the Irino side.