Japan ‧ Miyazaki Prefecture
United States ‧ State of Mississippi
Japan ‧ Chiba Prefecture
Japan ‧ Kaga City, Ishikawa Prefecture
Japan ‧ Narita
Federal Republic of Germany ‧ Hannover
Federal Republic of Germany ‧ Federal Republic of Germany
Kingdom of the Netherlands ‧ Utrecht
United States ‧ California
French Republic ‧ French Republic
Japan ‧ Ishigaki
Japan ‧ Kagawa Prefecture
United States ‧ Seattle
State of Israel ‧ Ramat-Gan
United States ‧ Dallas County, State of Texas
Belgium ‧ City of Brussels
Republic of Poland ‧ Republic of Poland