The E257 series (E257系, E257-kei) is a DC electric multiple unit (EMU) train type operated in Japan for limited express services by East Japan Railway Company (JR East) and built jointly by Hitachi, Kinki Sharyo, and Tokyu Car Corporation.
The E257 series (E257系, E257-kei) is a DC electric multiple unit (EMU) train type operated in Japan for limited express services by East Japan Railway Company (JR East) and built jointly by Hitachi, Kinki Sharyo, and Tokyu Car Corporation. (en)
La série E257 (E257系, E257-kei) est un type de rame automotrice électrique exploitée par la compagnie JR East sur les services express autour de Tokyo. (fr)
JR 동일본 E257계 전동차(일본어: JR東日本E257系電車)는 동일본 여객철도(JR 동일본)의 직류 이다. 이 외에도 1500번대는 와 함께 특급 사피르 오도리코로 운행 중이다 (ko)