- High grade (HG) specifications
- Reproduce Tobu Railway's new limited express N100 series "Spacia X" with a new production
- In addition to the standard seats and premium seats in the intermediate vehicle, the distinctive interior of each vehicle, such as the cockpit suite and cockpit lounge in the lead vehicle, is reproduced as three-dimensionally as possible.
- Reproduce the distinctive light shape of the lead car
- Some roof piping of N100-2 and N100-4 is reproduced as separate parts
- N100-6 and N100-1 interior shade lamps can be lit.
- All vehicles are equipped with dedicated interior lights
- Car number can be selected and transfer sheet included
- The "Spacia X" mark on the side of the car and the car number are already printed.
- Head and tail lights are equipped with a constantly lit board
- Headlights are lit by white LEDs, taillights are lit by red LEDs
- The driver's cab side of the first car is equipped with a dummy coupler with a coupler cover.
- The connecting side is equipped with a TN coupler (SP) as standard, and the end equipment of each vehicle is already installed.
- Powered by flywheel
- New current collection system, silver wheels adopted
