Region
Japan
Japan --
24
United States
12
United States --
12
Asia
3
Asia, Southeastern
3
Asia, Southeastern --
3
China
3
China --
3
East Asia --
3
Asia --
2
Europe
2
Europe --
2
Australia
1
Australia --
1
East Asia
1
Foreign countries
1
Korea
1
Korea (South)
1
Korea --
1
Korea(North)
1
Korea(North) --
1
Korea(Souith) --
1
Korea(South)
1
Korea(South) --
1
Latin America
1
Latin America --
1
North America
1
North America --
1
Pacific Area
1
Soviet Union
1
Soviet Union --
1
United states --
1
Unites States
1