Bandung, West Java, Indonesia
Seoul, Seoul
Portland, Oregon, United States
Tokyo, Tokyo, Japan
kotoku, Tokyo, Japan
Göttingen, Niedersachsen, Germany
Berlin, Berlin, Germany
Englewood, CO, USA
Suwon, Gyeonggi-do, South Korea
Naperville, Illinois, United States
Manchester, United Kingdom of Great Britain and Northern Ireland
Boulder, CO, USA