Kōma Station is a terminal station on the JR East Hanawa Line, and is located 106.9 rail kilometers from the opposing terminus of the line at Ōdate Station in Akita Prefecture. However, most trains continue on to Morioka Station. It is also a station on the Iwate Ginga Railway Line, and is located 21.3 rail kilometers from the terminus of the line at Morioka Station.
Station layout
Kōma Station is an elevated station with a single side platform and single island platform connected by footbridges, serving three tracks.
^平成27年度 駅別乗降人員(1日平均) [Fiscal 2015 Station passenger figures (daily average)] (PDF) (in Japanese). Japan: Iwate Galaxy Railway Company. 2016. Archived from the original(PDF) on 4 August 2016. Retrieved 1 March 2017.