Tokyo is huge. The city is urban sprawl at its most overwhelming, making finding the best places to eat, shop, see, let alone sleep, a downright chore. The city is broken up into 23 districts ...

Tokyo’s Chiyoda Ward has reproduced a rare map from 1947 that shows how the postwar U.S. occupation of Japan had dominated and sprawled across the places locals walk past every day. It proved to ...

A research institute has released a 3-D geological map showing the underground structure of Tokyo's 23 wards designed to help residents think about weak areas and better prepare for earthquakes.