Subject
Japan Foreign relations
11
United States Foreign relations
9
Japan Commerce
3
Japan Foreign economic relations
3
National security
3
Tohoku Earthquake and Tsunami, Japan, 2011
3
United States Foreign economic relations
3
Energy minerals
2
Fukushima Nuclear Disaster, Japan, 2011
2
Rare earth metals
2
Trade regulation
2
United States Commerce
2
Agriculture
1
Appropriations and expenditures
1
Automobile industry and trade
1
Boundary disputes
1
China Foreign relations
1
Conflict management
1
Dispute resolution (Law)
1
Environmental disasters
1
European Union countries Commerce
1
Fish trade
1
Food supply
1
Free trade
1
Glass ceiling (Employment discrimination)
1
Humanitarian assistance, American
1
Imperialism History
1
Intellectual cooperation
1
Islands of the Pacific
1
Japan Military relations
1
Japan Politics and government
1
Japan Relations
1
Korea (North) Foreign relations
1
Korea (North) Military relations
1
Korea (South) Foreign relations
1
Koreans
1
Marine pollution
1
Maritime boundaries
1
Military bases, American
1
Natural disasters Economic aspects
1
Nuclear accidents
1
Nuclear arms control
1
Nuclear nonproliferation International cooperation
1
Nuclear reactor accidents
1
Nuclear weapons
1
Operations other than war
1
Radiation Health aspects
1
Resignation from office
1
Senkaku Islands
1
Senkaku Islands International status
1
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