The Yamanote Line is not a subway, but an aboveground commuter line operated by JR East.
It is operated by JR East. The Yamanote Line is not a subway, but an aboveground commuter line.
The Yamanote Line is not a subway, but an aboveground commuter line. It is operated by JR East.
The Yamanote Line is not a subway, but an aboveground commuter line. It is operated by JR East.