Foreign economic relations -- History -- 2 Asian cooperation 1 Campaigns -- 1 Commercial policy 1 Economic assistance, Japanese -- 1 Economic conditions 1 more ... Economic conditions -- 1 Economic integration 1 Foreign relations -- 1 Free trade -- 1 Meiji Period, 1868-1912 1 Occupied territories -- 1 Prostitution -- 1 Relations -- 1 World War, 1939-1945 -- 1 less ...