United States
United States ‧ Territory of Guam
Japan ‧ Kagawa Prefecture
French Republic
Republic of Korea ‧ Incheon Metropolitan City
Republic of the Marshall Islands
Kingdom of the Netherlands ‧ Utrecht Region
United States ‧ City of Lomita, Los Angeles County, California
Japan ‧ Kaga City, Ishikawa Prefecture
Japan ‧ Chiba Prefecture
Republic of the Marshall Islands ‧ Atoll of Aur
Kingdom of Thailand ‧ Yang Talat
United States ‧ Dallas County, Texas
United Kingdom
Japan ‧ Choshi City, Chiba Prefecture
United States ‧ California