- Reproduces the passenger cars for the SL Ban'etsu Monogatari in the 2020s
- Reproduces the appearance of the SUROFU 12 and SUHAFU 12 with their engines replaced with new parts
- Reproduces the appearance of SUROFU 12-102 as a green car and observation car
- Reproduces the appearance of SUHAFU 12-101 as an ermine observation car
- Reproduces the appearance of OHA 12-316 with a shop installed and windows filled in
- Reproduces the modification of the conductor's room window of SUHAFU 12 to make it smaller
- The underfloor engine of SUHAFU 12 and SUHAFU 12 is a separate part Reproduced in
- OHA 12-1701's cooler is reproduced in silver
- Distributed cooler is reproduced in gray in the form of AU112
- H-rubber is reproduced in black
- Ban'etsu Monogatari logo printed
- Car number printed
- SUROFU 12-102 is equipped with a TN coupler, and a replacement TN coupler for the observation room side of SUHAFU 12-101 is included
- Reflector parts for use when returning the car are included
- Car number printed
- Taillights are equipped with a constant lighting board
- New current collection system, black wheels adopted
- Compatible with Interior Lighting Kit Tomix 0734