is a third-sector railway company in Nagasaki and Saga Prefecture in Japan.
The railway company operates the 93.8 km Nishi-Kyà «shà « Line from in Saga Prefecture to in Nagasaki Prefecture. The line has 57 stations.
The company was established in December 1987, and took over operation of the former Japanese National Railways (JNR) Matsuura Line on 1 April 1988, becoming the Nishi-Kyushu Line.