Editing Yokohama (section)

===Twin towns – sister cities===
Yokohama is [[Sister city|twinned]] with:<ref>{{cite web|title=Yokohama's Sister／Friendship Cities|url=https://www.city.yokohama.lg.jp/lang/residents/en/about-us/other/shisei/kokusai/shimaitoshi/sisterfriendshipcity.html|website=city.yokohama.lg.jp|publisher=Yokohama|access-date=2021-02-25|archive-date=February 3, 2021|archive-url=https://web.archive.org/web/20210203174519/https://www.city.yokohama.lg.jp/lang/residents/en/about-us/other/shisei/kokusai/shimaitoshi/sisterfriendshipcity.html|url-status=live}}</ref>
<!-- Note to editors: This list is for sister cities of Yokohama, but not included fictional sister cities like:
 *{{flagicon|ESP}} [[Barcelona]], Spain, since June 1968
 *{{flagicon|USA}} [[Boston]], United States, since May 1984
 *{{flagicon|MYS}} [[George Town, Penang|George Town]], Malaysia, since January 1992
 *{{flagicon|DEU}} [[Hamburg]], Germany, since June 1994
 *{{flagicon|USA}} [[San Francisco]], [[California|CA]], United States, since October 2021, accepted March 2022
Please don't add any of them to this list. -->
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* {{flagicon|ROM}} [[Constanța]], [[Constanța County]], Romania, since October 1977
* {{flagicon|FRA}} [[Lyon]], [[Auvergne-Rhône-Alpes]], France, since April 1959
* {{flagicon|PHL}} [[Manila]], Philippines, since July 1965
* {{flagicon|IND}} [[Mumbai]], [[Maharashtra]], India, since June 1965
* {{flagicon|UKR}} [[Odesa]], [[Odesa Oblast]], Ukraine, since July 1965
* {{flagicon|USA}} [[San Diego]], [[California|CA]], United States, since October 1957
* {{flagicon|CHN}} [[Shanghai]], China, since November 1973
* {{flagicon|CAN}} [[Vancouver]], [[British Columbia|BC]], Canada, since July 1965
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Yokohama also cooperates with:
*{{flagdeco|USA}} [[Los Angeles]], [[California|CA]], United States