The design is based on the 2600 series[2] and features a red, gold, and green color scheme, described as "Neo Japonism".

Two-car sets[4] Three-car sets The interior features reclining seats with power sockets, a wheelchair space and an accessible toilet.

[3] LED lighting is used in order to reduce power consumption.

[2] The trains have stainless-steel car bodies,[3] and are powered by two SA6D140HE-2 diesel motors.

[3] 40 cars were ordered from Kawasaki Heavy Industries as a replacement for ageing 2000 series Trans-Shikoku Express units.