Nakatsu, Ōita Prefecture, Japan
Barcelona, Catalunya, Spain
Hangzhou, Zhejiang, China
Cherepovets, Vologda, Russia
Basel, Basel-Town, Switzerland
Zell am See, Salzburg, Austria
Rhoon, Zuid-Holland, Netherlands
Higashikurume, Tokyo, Japan
Berlin, Berlin, Germany
Balastya, Csongrad, Hungary
Breda, Noord-Brabant, Netherlands
Dinxperlo, Gelderland, Netherlands
