- Reproduce the K configuration before being renewed in the actual vehicle
- 4-car additional set of cars 4, 5, 6, and 7
- Reproduce the appearance after 10-car formation together with the basic set
- The 226 type of car No. 6 reproduces the pantograph traces that were removed.
- Each pantograph cover can be reproduced with separate parts included.
- Hook/U-shaped energizing coupler adopted
- Car number is selectable and transfer sheet compatible (transfer sheet is included in the 98860 basic set)
- Each car number display is already printed
- New current collection system, silver wheels adopted
- When operated as a single formation, a power unit will be sold separately to convert it into two powered vehicles depending on the layout conditions.
- Compatible with Interior Lighting Kit Tomix 0731
