Cologne, North Rhine-Westphalia, Germany
Kassel, Hessen, Germany
Athens, Attica, Greece
Prague, Czechia
Tanegashima, Kagoshima, Japan
Abiko-shi, Chiba, Japan
Giresun, Bulancak, Türkiye
Shanghai, China
Chiang Mai, Thailand
Zaragoza, Aragón, Spain
Kathmandu, Central Development Region, Nepal
Makati, Metro Manila, Philippines
