- Reproduce the K configuration before being renewed in the actual vehicle
- The lead car is reproduced in the 1500 series, which has increased capacity than the 0 series in the actual car.
- The set configuration is basically 6 cars of cars 1, 2, 3, 8, 9, and 10, and by combining it with the add-on set, it is possible to reproduce a 10-car formation.
- Equipped with a connection function using a TN coupler on the front of the 222-1500 type
- Each pantograph cover can be reproduced with separate parts included.
- Hook/U-shaped energizing coupler adopted
- Headlights are light bulb-colored LEDs, and taillights are lit by red LEDs.
- Car number can be selected and transfer sheet included
- Each car display and green car mark are printed
- Power with flywheel
- New current collection system, silver wheels adopted
- M-13 motor adopted
- Compatible with Interior Lighting Kit Tomix 0731
