Nankai has announced the incorporation of new trains by autumn 2015. A total of 20 cars (four five-cars unit) will enter in service on Nankai Main Line, Airport Line and Wakayamako Line. This trains will be similar to the current 8000 and 8200 series. The dimensions ares 20,765mm (length) × 2,830mm (width) × 4,140mm (height). The capacity of the cars are 47 seating / 94 standing on end cars and 55 seating / 98 standing on intermediate cars. THe 8300 series will introduce LCD screen to provide information in four languages (japanese, english, chinese and korean). Also full LED lighting to save 50% of energy.