Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_3 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7E18 Safari/528.16)
I think the question here was, if Tokyo itself has to be evacuated (ex. due to fallout) , what other area of Japan would the evacuees go to.
I can only suppose that they'd have to go west, with employees of companies having branches in oter cities moving to those cities