Kohama

Known weekday departures: 161/day · Known Sat & holiday departures: 140/day

First / last known departure (weekday): 5:04 / 24:50 (00:50 next day)

Busiest hour (known departures): 18:00–19:00 (11)

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).

• Nankai Main Line: Kishinosato-tamade ⇄ Sumiyoshitaisha

Kohama Station opened on 21 April 1917 as a station on Nankai Railway's Main Line in what is now Sumiyoshi-ku, Osaka. Through the wartime consolidation it became a Kinki Nippon Railway station on 1 June 1944 and then a Nankai Electric Railway station on 1 June 1947, when the line was transferred to that company. The outer two tracks were elevated on 10 April 1977 and full grade separation followed on 15 June 1980. Station numbering NK07 was introduced on 1 April 2012, and station-staff operations ended on 1 April 2013, making Kohama an unstaffed stop. The station has two island platforms serving four tracks, but the sea-side pair — tracks 2 and 4 — is fenced off and reserved for non-stopping trains, leaving tracks 1 and 3 as the only ones used by boarding passengers.

The ground floor of the elevated station is occupied by Shop Nankai Kohama, a small retail arcade integrated into the station's structure.