It is an early mass-produced car of the DD51 manufactured in Showa 39~40 (1964~1965). Itis a group that is broadly divided into non-double coupling types among the DD51s that have been active in various parts of the country, and is characterized by clean end beams and front hand pickpockets without jumper plugs because they do not support double coupling, and a two-opening front inspection door unique to early cars.The total warm terrain was mainly located in Kyushu, and in addition to tracting passenger trains and freight trains, it also stood at the forefront of the blue train "Sakura", "Hayabusa", and "Akatsuki" running on the Nagasaki Main Line. Inthe 50s, he was transferred to Yonago Ward and continued to play an active role on the Fukuchiyama Line and the San'in Main Line, and retire.
