Naka-Yamaga Station
Lines. The station is served by the Nippō Main Line and is located 90.4 km from the starting point of the line at . Layout. The station consists of a side and an island platform serving three tracks. The station building is a modern concrete block structure. It houses a staffed ticket window, a waiting area and an automatic ticket vending machine. There is an accessibility ramp to the station building from the forecourt but a footbridge is needed to access the island platform. The station is not staffed by JR Kyushu but a kan'i itaku agent is  on site and manages the ticket window, which is equipped with a POS machine. History. The private Kyushu Railway had, by 1909, through acquisition and its own expansion, established a track from to . The Kyushu Railway was nationalised on 1 July 1907. Japanese Government Railways (JGR), designated the track as the Hōshū Main Line on 12 October 1909 and expanded it southwards in phases, with Naka-Yamaga opening as the new southern terminus on 15 December 1910. It became a through-station on 22 March 1911 when the track was extended further south to . On 15 December 1923, the Hōshū  Main Line was renamed the Nippō Main Line. With the privatization of Japanese National Railways (JNR), the successor of JGR, on 1 April 1987, the station came under the control of JR Kyushu. Passenger statistics. In fiscal 2015, there were a total of 84,331 boarding passengers, giving a daily average of 231 passengers.