A non-live map for trains in Tokyo

https://greggman.github.io/tokyo-trains

I think the live map is cool but (1) I don't know where to get that data and (2) seeing things at 100x speed is, IMO, more interesting as a visual

It's based off schedules but only Toei's schedules are easy to get (AFAICT). I got permission for the most of the others, but I thought the visual was good as is ... mostly. Maube I'll revisit.