KATO N Gauge E531 Series Joban Line Set B Model Train Line/Ueno-Tokyo Add-On (2 Cars) 10-1845

This new product uses a slotless motor as its power unit, allowing you to enjoy smoother and quieter driving performance. In addition to changing the car numbers of each set, the 5-car set included in the supplementary train will also feature a platform position detection device at the bottom of the front.