When I was in the station at Takadanobaba in Tokyo, this was the sign I saw above the stairs leading to the platform.
All stations have a line map, showing where you are, and where all the stations on that line are, but usually they have more than 3 stations!
Nerdtour 2012 quickie: The shortest train line!
Tagged nerdtour, Nerdtour 2012, rail line, rail line map, Takadanobaba, Tokyo Metro, train station. Bookmark the permalink.