Foreign relations Foreign relations -- 4 Economic conditions -- 3 Foreign economic relations 3 World politics -- 3 Globalization -- 2 National characteristics, Japanese 2 more ... National security -- 2 Political aspects 2 Economic policy -- 1 Education and state 1 Education and state -- 1 Education sociology 1 Educational sociology -- 1 Foreign affairs administration 1 Government policy -- 1 History -- 1 International relations 1 Military policy 1 Military relations -- 1 National security 1 Nuclear nonproliferation 1 Nuclear weapons -- 1 Plutonium -- 1 Politics and government 1 Politics and government -- 1 Study and teaching 1 Study and teaching -- 1 less ...