TheKiHa 52 is a powerful general-purpose diesel railcar equipped with two engines based on the KiHa 20 series. It was introduced in 1958. KATO N Scale KiHa 52 General Color (M) Diesel Railcar. This product reproduces a KiHa 52 built by Niigata Engineering between October 1965 and August 1966, representing its appearance during the Japanese National Railways era.