In order to mitigate flood damage, cities across Japan are implementing large-scale measures.

Every day six and a half million people ride Tokyo Metro's nine lines, part of a dizzyingly complex transport network serving the Japanese ... flooding to the capital, with some Tokyo subway ...

Railways across Japan ... platform doors. Tokyo officials say only about half of the stations in the capital's vast rail system had safety doors as of March 2023. But one of the two subway ...