Nakano, Tokyo, Japan
Beograd, Grad Beograd, Serbia
Winterthur, Zurich, Switzerland
Freiburg im Breisgau, Baden-Württemberg, Germany
Vladivostok, Primorsky Krai, Russian Federation
Marseille, Provence-Alpes-Côte d'Azur, France
Issel, Languedoc-Roussillon, France
Ulm, Baden-Württemberg, Germany