Tokyo has all the time been stepping up its efforts to fight floods. Beneath its 2,194-square-kilometer land lie 16,000-kilometer sewage pipes in whole — a distance backwards and forwards between Tokyo and Australia’s Sydney.
Tokyo has all the time been stepping up its efforts to fight floods. Beneath its 2,194-square-kilometer land lie 16,000-kilometer sewage pipes in whole — a distance backwards and forwards between Tokyo and Australia’s Sydney.