Sister City Associations
2020/8/13
                        CLAIR (Council of Local Authorities for International Relations)
Arizona Sister Cities (Updated January 2018)
- Avondale - Kaizu (Gifu) , Established 1993 , Established 1993
- Phoenix - Himeji (Hyogo) , Established 1976 , Established 1976
Southern California Sister Cities and friendship cities (Updated August 2020)
- Alhambra - Kirishima (Kagoshima) , Established 2007 , Established 2007
- Anaheim - Mito (Ibaragi) , Established 1976 , Established 1976
- Brea - Hanno (Saitama) , Established 1981 , Established 1981
- Burbank - Ota (Gunma) , Established 1984 , Established 1984
- Carlsbad - Futtsu (Chiba) , Established 1988 , Established 1988
- Carson - Soka (Saitama) , Established 1979 , Established 1979
- Chula Vista - Odawara (Kanagawa) , Established 1981 , Established 1981
- Corona - Gotsu (Shimane) , Established 2004 , Established 2004
- Culver City - Kaizuka (Osaka) , Established 1965 , Established 1965
- Encinitas - Amakusa (Kumamoto) , Established 1988 , Established 1988
- Escondido - Itoshima (Fukuoka) , Established 1993 , Established 1993
- Fullerton - Fukui (Fukui) , Established 1989 , Established 1989
- Gardena - Ichikawa (Chiba) , Established 1962 , Established 1962
- Glendale - Higashi Osaka (Osaka) , Established 1960 , Established 1960
- Glendora - Moka (Tochigi) , Established 1988 , Established 1988
- Hemet - Kushimoto (Wakayama) , Established 1974 , Established 1974
- Hemet - Marumori (Miyagi) , Established 1990 , Established 1990
- Huntington Beach - Anjo (Aichi) , Established 1982 , Established 1982
- Irvine - Tsukuba (Ibaraki) , Established 1989 , Established 1989
- La Mirada - Isehara (Kanagawa) , Established 1981 , Established 1981
- Lomita - Takaishi (Osaka) , Established 1981 , Established 1981
- Long Beach - Yokkaichi (Mie) , Established 1963 , Established 1963
- Los Angeles - Nagoya (Aichi) , Established 1959 , Established 1959
- Montebello - Ashiya (Hyogo) , Established 1961 , Established 1961
- Monterey Park - Nachikatsuura (Wakayama) , Established 1968 , Established 1968
- Newport Beach - Okazaki (Aichi) , Established 1984 , Established 1984
- Oceanside - Fuji (Shizuoka) , Established 1991 , Established 1991
- Oceanside - Kisarazu (Chiba) , Established 1990 , Established 1990
- Palm Springs - Nikko (Tochigi) , Established 1969 , Established 1969
- Pasadena - Kasukabe (Saitama) , Established 1993 , Established 1993
- Pasadena - Mishima (Shizuoka) , Established 1957 , Established 1957
- Rancho Palos Verdes - Sakura (Tochigi) , Established 2020 , Established 2020
- Redlands - Hino (Tokyo) , Established 1963 , Established 1963
- Redondo Beach - Itoman (Okinawa) , Established 2013 , Established 2013
- Riverside - Sendai (Miyagi) , Established 1957 , Established 1957
- San Bernardino - Tachikawa (Tokyo) , Established 1959 , Established 1959
- San Diego - Yokohama (Kanagawa) , Established 1957 , Established 1957
- Santa Barbara - Toba (Mie) , Established 1966 , Established 1966
- Santa Monica - Fujinomiya (Shizuoka) , Established 1975 , Established 1975
- Santa Monica - Kizugawa (Kyoto)  * friendship city, Established 2016 * friendship city, Established 2016
- Temecula - Daisen (Tottori) , Established 1994 , Established 1994
- Torrance - Kashiwa (Chiba) , Established 1973 , Established 1973
- West Covina - Ohtawara (Tochigi) , Established 2004 , Established 2004

