London, England, United Kingdom of Great Britain and Northern Ireland
Jeju, Jeju-do, Korea (Republic of)
Esslingen am Neckar, Baden-Württemberg, Germany
Christchurch, Canterbury, New Zealand
Seogwipo, jejuisland, Korea (Republic of)
Jeju-si, Jeju-do, Korea (Republic of)
Tokyo, Japan
Fukuoka Prefecture, Japan
Hilton Head Island, SC, USA
Osaka, Osaka Prefecture, Japan
Tromsdalen, Troms, Norway
Singapore, Singapore
