[3] The station consists of two side platforms serving two tracks at grade.

The station building is a modern functional concrete structure which houses a waiting area and a staffed ticket window.

It staffs the ticket window which is equipped with a Midori no Madoguchi facility.

With the privatization of JNR on 1 April 1987, the station came under the control of JR Kyushu.

[7] Media related to Musashizuka Station at Wikimedia Commons This Kumamoto Prefecture railroad station-related article is a stub.