Popondetta N Gauge Tokyu Corporation Former 5000 Series Oimachi Line Specifications Model Train 6050a 5-Car Set,

The old 5000 and 5200 series, affectionately known as the Blue Frog and Hot Water Bottle, are back with some changes to their specifications. [Old 5000 series Oimachi Line specification 5-car set (Destination: Oimachi)] Recreates the 5-car formation from around 1978. Licensed for commercialization by Tokyu Corporation