The prototype for each type is the 1950-1950 budget car made by Press Door. Ohauni 61 is an early model with a mail slot. Vertical toys are round tubes for Oha and Ohafu, and square tubes for Ohani and Ohauni.
Faithfully reproduces the unique features of the 61 series passenger car, such as the equalizer type TR11 bogie, the sabot holder located directly below the passenger window, and one more set of windows than the 43 series passenger car.
The coupler is a truck mount Arnold coupler.
The ventilator is a separate part, and the roof and ventilator are set in dark gray. The color of the chairs inside the car is brown.
Compatible with DCC.