都心と成田空港を結ぶ空港専用特急車両。初代N'EX(253系/GKデザイン)の後継車種として、ブランドイメージの継承と更なる進化を目的にデザイン開発。インバウンドの方々にも判りやすい車両のアイコン性と、ネジの位置にまでこだわりぬいたインテリアデザインにより、質の高い移動時間・空間を創出した。
An airport express train connecting central Tokyo and Narita Airport. As the successor to the first generation N'EX (Series 253/GK Design), the design was developed to carry on and further evolve the brand image. The design was created to create a high quality travel time and space through the iconic design of the car, which is easily recognized by inbound travelers, and the interior design that pays close attention to the position of the screws.