Region
Japan --
Japan
7
United States --
4
Asia --
2
Asia, Southeastern
2
Pacific area --
2
United States
2
United states --
2
Asia
1
Asia, Southeastern --
1
Germany
1
Germany --
1
Great Britain
1
Great Britain --
1
Greater East Asia Co-prosperity Sphere --
1
New Zealand
1
New Zealand --
1
Pan-Pacific relations
1
World politics --
1