Kingdom of the Netherlands ‧ Utrecht
Japan ‧ Chiba Prefecture
Japan ‧ Osaka
Republic of Malawi ‧ Matola
Japan ‧ Japan
Japan ‧ Choshi
Japan ‧ Kagawa Prefecture
United States ‧ San Bernardino County, State of California
Belgium ‧ City of Brussels
Japan ‧ Kaga City, Ishikawa Prefecture
Malaysia ‧ Penang
French Republic ‧ French Republic
Japan ‧ Miyazaki Prefecture
United States ‧ Dallas County, State of Texas
Japan ‧ Mihara
Japan ‧ Narita
Japan ‧ Ito