The Taki 25000 is a dedicated LP gas vehicle, and 310 cars have been manufactured since 1966. It is the first high-pressure gas tank car to omit the heat insulating material and the wave-removing plate, and it has a capacity of 25 tons while achieving its own weight reduction, and its appearance with a long tank body is a major feature. It was mainly used for transportation from LPG bases in the harbor area to local stockpiling bases and LPG stations, and was used as a miscellaneous freight train and dedicated freight train.