United States
Japan ‧ Miyazaki Prefecture
United States ‧ California
Japan
Kingdom of Eswatini
Japan ‧ Osaka Prefecture
United States ‧ Territory of Guam
Republic of Korea ‧ Uiwang City, Gyeonggi Province
Republic of Korea ‧ Gumi City, North Gyeongsang Province
Japan ‧ Narita City, Chiba Prefecture
Japan ‧ Kagawa Prefecture
Republic of the Union of Myanmar
Socialist Republic of Vietnam
Republic of Korea ‧ Incheon Metropolitan City
Kingdom of the Netherlands ‧ Utrecht Region
United States ‧ Michigan
Socialist Republic of Vietnam ‧ Dong Thap Province