Region
Japan --
United States --
Japan
39
United States
38
China --
8
China
6
United states --
5
Asia
3
Asia --
3
Asia, Southeastern
2
Asia, Southeastern --
2
East Asia --
2
Pacific area --
2
East Asia
1
Foreign countries
1
Germany
1
Germany --
1
India
1
India --
1
Indo-Pacific Region --
1
Korea (South)
1
Korea(Souith) --
1
Korea(South)
1
Korea(South) --
1
Pacific Area --
1
Pan-Pacific relations
1
United Nations
1
Unites States
1
apan
1