设计公司
Noriyuki Yamamoto, Customer service department, Transport department, SEIBU RAILWAY Co.,Ltd. + Yahito Amma, Hitachi, Ltd.
设计师
Masayoshi Yoshimoto, Ryo Fukumaru, Kie Yoshiji, Hitachi, Ltd. + Nobutoshi Eda Hitachi KE Systems, Ltd., + Hiroshi Masui, Hitachi Systems, Ltd.