2021/02/12 JR East: Test Run of E257 Series NA-12+NC-32 Set at Tokyo

(2:19)

Shōnan–Shinjuku E231-1000 series meets Odoriko E257-2000 series train NA-09

(45)

【あずさ塗装のまま出場】E257系2000番台NA-06編成 J-TREC出場回送

(11:16)

2020/10/05 JR East: Test Run of E257 Series NA-03 + NC-32 Set at Omiya

(6:45)

2021/03/24 JR East: E257 Series NA-01+NC-31 Set at Tokyo

(2:28)

2020/10/06 JR East: Test Run of E257 Series NA-03 + NC-32 Set at Omiya \u0026 Ueno

(5:5)

回9282M E257 NA-08

(23)

[ジョイント音あり]E257 NA-11 踊り子の送り込みが横浜を通過するシーン

(29)

2021/03/22 JR East: E257 Series NC-33+NA-01 Set at Oku

(1:9)

E257 NA-02 特急踊り子7号伊豆急下田行が東京を発車するシーン

(39)

E257系2000番台+E257系2500番台宮オオNA-10編成+宮オオNC-31編成？東京駅発車

(49)

2021/12/20 JR East: E257 Series NA-01 Set at Oku

(33)

JR East E257 Series [ｵｵNA-08]+[ｵｵNC-33] - Odoriko 9 - at Odawara

(3:9)

2020/06/10 JR East: E257 Series NA-05 Set at Omiya

(5:46)

2020/06/25 JR East: \

(4:13)

E257 NA

(32)

E257 NA-10 回送列車として新宿を発車

(50)

2021/06/21 JR East: Training Run of E257 Series NA-02 Set at Oku Rail Yard

(2:2)

2020/11/22 JR East: E257 Series NC-31+NA-03 Set at Shinagawa

(1:43)