Series 313 are JR Tokai’s DC Suburban trains which are divided in terms of the seat layout and the number of cars making a train in accordance with the car Nos. Kato will make scale models of those car Nos. furnished with direction convertible cross seats plus long seats arranged at the car end. On the Chuo Mainline, Nos. 1100s are operated as 4-car trains, while Nos. 1600s run as 3-car trains. On the Kansai Main line, Nos. 1300s are in service as 2-car trains which can be operated by the driver alone without conductor.