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![JR East E231-1000 Series [ｺﾂK-15]: Ofuna → Yokohama](https://i.ytimg.com/vi/kO88ET-Ylow/mqdefault.jpg)
JR East E231-1000 Series [ｺﾂK-15]: Ofuna → Yokohama
E231系1000番台ヤマU66編成+ヤマU532編成西大井発車
E231系1000番台ヤマU66編成+コツK-28編成尾久発車
E231系1000番台コツS-09編成+ヤマU503編成尾久発車
E231系1000番台ヤマU66編成+ヤマU507編成尾久発車
E231系1000番台ヤマU66編成+ヤマU530編成尾久発車
E231系1000番台宮ヤマU503編成+宮ヤマU-118編成大宮駅発車
2019/04/18 JR East: E231 Series U503 Set for Test Run at Omiya
2020/03/19 JR East: Test Run of E231 Series U66 Set at Omiya
E231系1000番台・E233系3000番台ヤマU503編成+ヤマU220編成大宮駅発車
E231系1000番台・E233系3000番台宮ヤマU503編成+横コツE-73編成大宮駅発車
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Last Updated: August 24, 2026
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