Republic of Indonesia
Japan ‧ Kagawa Prefecture
Japan
Republic of the Marshall Islands ‧ Atoll of Aur
Japan ‧ Chiba Prefecture
Japan ‧ Narita City, Chiba Prefecture
Japan ‧ Miyagi Prefecture
Japan ‧ Mihara City, Hiroshima Prefecture
Malaysia ‧ Selangor
United States ‧ San Bernardino County, California
Japan ‧ Tsukubamirai City, Ibaraki Prefecture
United States ‧ Dallas County, Texas
Republic of Austria
United States ‧ City of Irvine, Orange County, California
Japan ‧ Choshi City, Chiba Prefecture
