Japan ‧ Japan
Socialist Republic of Vietnam ‧ Dong Thap Province
Japan ‧ Miyazaki Prefecture
Commonwealth of Australia ‧ South Australia
Japan ‧ Kagawa Prefecture
Japan ‧ Chiba Prefecture
Japan ‧ Narita City, Chiba Prefecture
Republic of Korea ‧ Republic of Korea
Czech Republic ‧ Brno
United States ‧ Washington, D.C.
United States ‧ United States
United Kingdom of Great Britain and Northern Ireland ‧ United Kingdom of Great Britain and Northern Ireland
Federal Republic of Germany ‧ Federal Republic of Germany