List of mergers and dissolutions of municipalities in Japan

This page links to the list of mergers and dissolutions of municipalities in Japan for each prefecture.

For a list of dissolved municipalities, see also: Category:Dissolved municipalities of Japan and the sister category Category:Former districts of Japan.

Lists, by prefecture

Note that most of the prefectural websites linked below are in Japanese.

{|

|width=30%|Aichi Prefecture

|width=20%|List of mergers

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|Akita Prefecture

|List of mergers

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|Aomori Prefecture

|List of mergers

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|Chiba Prefecture

|List of mergers

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|Ehime Prefecture

|List of mergers

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|Fukui Prefecture

|List of mergers

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|Fukuoka Prefecture

|List of mergers

|Website

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|Fukushima Prefecture

|List of mergers

|Website

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|Gifu Prefecture

|List of mergers

|Website

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|Gunma Prefecture

|List of mergers

|Website

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|Hiroshima Prefecture

|List of mergers

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|Hokkaido

|List of mergers

|Website

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|Hyōgo Prefecture

|List of mergers

|Website

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|Ibaraki Prefecture

|List of mergers

|Website

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|Ishikawa Prefecture

|List of mergers

|Website

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|Iwate Prefecture

|List of mergers

|Website

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|Kagawa Prefecture

|List of mergers

|Website

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|Kagoshima Prefecture

|List of mergers

|Website

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|Kanagawa Prefecture

|List of mergers

|Website

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|Kōchi Prefecture

|List of mergers

|Website

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|Kumamoto Prefecture

|List of mergers

|Website

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|Kyoto Prefecture

|List of mergers

|Website

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|Mie Prefecture

|List of mergers

|Website

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|Miyagi Prefecture

|List of mergers

|

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|Miyazaki Prefecture

|List of mergers

|Website

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|Nagano Prefecture

|List of mergers

|Website

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|Nagasaki Prefecture

|List of mergers

|Website

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|Nara Prefecture

|List of mergers

|Website

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|Niigata Prefecture

|List of mergers

|Website

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|Ōita Prefecture

|List of mergers

|Website

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|Okayama Prefecture

|List of mergers

|Website

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|Okinawa Prefecture

|List of mergers

|Website

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|Osaka Prefecture

|List of mergers

|Website

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|Saga Prefecture

|List of mergers

|

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|Saitama Prefecture

|List of mergers

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|Shiga Prefecture

|List of mergers

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|Shimane Prefecture

|List of mergers

|Website

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|Shizuoka Prefecture

|List of mergers

|Website

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|Tochigi Prefecture

|List of mergers

|Website

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|Tokushima Prefecture

|List of mergers

|Website

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|Tokyo Metropolis

|List of mergers

|

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|Tottori Prefecture

|List of mergers

|Website

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|Toyama Prefecture

|List of mergers

|Website

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|Wakayama Prefecture

|List of mergers

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|Yamagata Prefecture

|List of mergers

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|Yamaguchi Prefecture

|List of mergers

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|Yamanashi Prefecture

|List of mergers

|}

See also

• A list of future mergers for every prefecture can be found here .
• A list of former mergers for every prefecture can be found here or here .