Region
Japan
16
Japan --
16
United States
7
United States --
7
East Asia
2
East Asia --
2
Indonesia
2
Indonesia --
2
Korea (South)
2
Korea (South) --
2
ASEAN countries
1
ASEAN countries --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Europe
1
Europe --
1
Germany (West)
1
Germany (West) --
1
North America --
1