Gdańsk, pomorskie, Poland
Katowice, Silesian Voivodeship, Poland
Wrocław, Lower Silesian Voivodeship, Poland
Pszczyna, Silesian Voivodeship, Poland
Busan, Busan
Bucheon-si, Gyeonggi-do, Korea, Republic of
Seoul, Korea (Republic of)
Bielsko-Biala, Silesian Voivodeship, Poland
Itoshima, Fukuoka Prefecture, Japan
Poznań, Greater Poland Voivodeship, Poland
Barcelona, Barcelona, Spain
Kyoto, Kyoto, Japan
