E3 is the name of the train.
E = JR East
3 = series number
Of course, there are several other types in the E3 series.
This is why you have E7 for JR East and W7 for JR West. There will also be a H5 for JR Hokkaido.
-plarnold
E = JR East
3 = series number
Of course, there are several other types in the E3 series.
This is why you have E7 for JR East and W7 for JR West. There will also be a H5 for JR Hokkaido.
-plarnold