Tokyo subway map

[Ares96]

So I've been on a deep dive into Japanese railways these past few days, and one of the things I noticed was that no one seems to have made a map of the Tokyo subway that shows which stations are accessible, despite very detailed information on this topic. Never one to shrink from a bit of mapping, I decided to remedy that situation.

WIP:

[Ares96]

And the entire network:



My habit of posting initial WIPs on here within 24 hours of completing the map seems to hold firm.

[Ares96]

Here it is with the key. Doesn't look very fun right now, might add in the Tokyo Bay and Imperial Palace contours that appear on the official map.

[Jean-Abdel]

How did you end up having a deep dive into Tokyo railway while living on the other side of the world?