Japan ‧ Kagawa Prefecture
The Kingdom of Thailand ‧ Yangtalad
Federal Republic of Germany ‧ Federal Republic of Germany
Republic of Kiribati ‧ Republic of Kiribati
French Republic ‧ Paris
Japan ‧ Kaga City, Ishikawa Prefecture
Japan ‧ Chiba Prefecture
Japan ‧ Narita
United States ‧ New Mexico
Japan ‧ Ito
United Kingdom of Great Britain and Northern Ireland ‧ United Kingdom of Great Britain and Northern Ireland
United States ‧ Long Beach,State of California
French Republic ‧ French Republic
Commonwealth of Australia ‧ Logan, Queensland
Japan ‧ Miyagi Prefecture
United States ‧ State of Michigan
Japan ‧ Yokohama
Kingdom of the Netherlands ‧ Utrecht