Foreign relations -- National security -- 4 World politics -- 4 Foreign relations 3 China 2 Economic integration 2 Foreign economic relations 2 more ... Globalization -- 2 Political aspects 2 1945- 1 Defenses 1 Diplomats -- 1 Economic assistance, Japanese -- 1 Economic conditions -- 1 Energy security 1 Foreign economic relations -- 1 Foreign relaitons -- 1 History -- 1 Investments, Japanese -- 1 Japan 1 Korean reunification question -- 1 National Security 1 Periodicals -- 1 Politics and government -- 1 Relations -- 1 Summit meetings 1 United Nations -- 1 less ...