Jiromaru

Weekday departures: 354/day · Sat & holiday departures: 300/day

First / last departure (weekday): 5:16 / 24:57 (00:57 next day)

Busiest hour: 8:00–9:00 (31)

0:00 ─ 23:00

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

Timetable data as of 26 June 2026.

• Fukuoka City Subway Nanakuma Line: Hashimoto (Fukuoka) ⇄ Kamo (Fukuoka)

Jirōmaru Station opened on 3 February 2005 as part of the inaugural batch of stops on the Fukuoka City Subway Nanakuma Line in Sawara-ku, Fukuoka. Implementation design ran from June 2000 to February 2001 with the Nagasawa Architectural Design Office, and construction by a Zenitaka–Shiraishi joint venture ran from January 2003 to July 2004. The single-island-platform underground station has been a contract-operated stop since opening, with Nippon Express's Fukuoka branch handling station business under management from Hashimoto Station. The station's "individualised wall" finish uses soil-ceramic tiles in a green-brown shade, 300 mm square and 12 mm thick.

The station's blue firefly symbol refers to the fireflies released in the upper reaches of the nearby Muromi River.