Mitsuishi (Kumamoto)

Weekday departures: 70/day · Sat & holiday departures: 78/day

First / last departure (weekday): 6:17 / 23:25

Busiest hour: 7:00–8:00 (6)

0:00 ─ 23:00

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

Timetable data as of 26 April 2026.

• Kikuchi Line: Kuroishi (Kumamoto) ⇄ Suya

Mitsuishi opened on the Kumamoto Electric Railway Kikuchi Line on 25 February 2001, established when the line was realigned as part of the National Route 387 improvement project. The stop was built to serve the developing Mitsuishi residential district and to give existing residents a rail option where only buses had previously served the area. Kumamon IC Card access began on 1 April 2015, and station number KD15 was assigned on 1 October 2019. The layout is a single side platform with no station building; part of it sits beneath the Kyushu Expressway embankment crossing overhead.

A combined ticket has been sold for transfers between Kumamoto Electric Railway trains here and the "Hinokuni-go" expressway bus at the nearby Nishigōshi bus stop, with the station displaying timetable and route information for that connection.