The product is an air-conditioned modified car, Salo 165, made around 1978 (Showa 53), with a green stripe and no toilet tank.
The odd-numbered Kuha 165 cars in the 4-car set reproduce the different jumper plug position under the floor at the front compared to the normal Kuha 165. The single Kuha 165 reproduces the underfloor of a car not equipped with a wastewater treatment device.
The signal flares of the Kuha 165/KuMoha 165 are reproduced in orange. The Moha 164-800 reproduces the low roof shape. All H-rubbers around the windows are expressed in gray. The H-rubbers of the odor vent window are also reproduced in gray.