- Prototype machine belonging to JR Freight Shin-Tsurumi locomotive depot (equipped with snow plow) as of 2022
- Accurately reproduce the characteristic JNR color seen in all recent detection vehicles
-The duct for the cold air device attached to the passenger side window and the light shielding film applied to the driver's side window is reproduced with smoke-gray window glass.
- On the roof, the area around the monitor and the area around the fan cover are black, and the area around the pantograph and the upper surface of the run board is painted gray.
- PS22 pantograph is adopted to accurately reproduce the detail on the roof and the fearless body
- Smoother and quieter running is achieved by adopting a slotless motor.
- H rubber at each point is reproduced in black
- Headlight lighting. Light bulb color LED adopted
- Arnold coupler standard equipment. Replacement knuckle coupler included
- All inspection notation [2020-1 Omiya car], security device notation [SF] [PF], manufacturing nameplate [Kawasaki Heavy Industries + Fuji Electric 1977]
- Selectable license plate character color is silver. The numbers are '2083', '2086', '2087', and '2088' belonging to the Shin-Tsurumi engine depot.
- Accessories: selectable license plate, replacement knuckle coupler
