Region
Japan --
Japan
27
China --
7
United States --
7
United States
6
China
3
Asia --
2
India --
2
Asia
1
Asia, Southeastern
1
Asia, Southeastern --
1
East Asia --
1
Greater East Asia Co-prosperity Sphere --
1
Indonesia --
1
Pakistan --
1
Philippines --
1
Senkaku Islands --
1
Soviet Union
1
Soviet Union --
1
Taiwan --
1
World politics --
1
apan
1