KATO's 255 series 4-car add-on set, a precision N-gauge model train. - Brand: KATO - Model Number: 10-1286 - Series: 255 series - Set Contents: 255 series 4-car set - Scale: N-gauge This is a 4-car set without a powered car. It was used for the limited express trains "View Sazanami" and "View Wakashio" until the timetable revision on December 10, 2005. Currently, it is mainly used on the Sobu Main Line for the limited express "Shiosai" in regular service.