Here is Tokyo overall train maintenance center. Our #Bydgoszcz :) But JR surrounds here with a high fence so I can not see from nearby. It is a little sad 😢 @120mr .
JR E231-500 series of Yamanote-line trains mainly maintenanced here. A New composition of JR E235 serie is on the left. Right side is commuter train of Keihin-tohoku line(blue) and tookapic.com/photos/128560 .