- Prototype of a car belonging to the JR East Oku Passenger Car District (currently Oku Vehicle Center) from the 1998s was commercialized.
- The locomotive connection side is equipped with a knuckle coupler, and the passenger car connection side is equipped with a close-contact automatic coupler.
- Modified from Mani 50 to reproduce the distinctive body and roof with the luggage door half buried. JR mark printed
- The dome-shaped decorative roof reproduces the shape floating above the vehicle body.
- Back sign, tail light lighting
- The train mark "Hokutosei" is installed at the factory. 'Dream Space', 'Hokutosei Tomamusky', 'Elm', and 'Temporary' are included for replacement.
- Accessories: Damper for connecting surface, car number sticker, replacement train mark
- Compatible with interior lighting kit Kato 7-504
*This item does not equip a motor.
