Manyan Biranen Japan da Yawan Jama'a Cikin Shekaru Goma

wannan labarin ya lissafa birane har guda goma mafi yawan jama'a a Japan cikin shekaru goma, wanda ya fara bayan Meiji Maidowa na 1868. Ba a gudanar da ƙidayar jama'a ta Japan ba har sai a shekarar 1920, amma an gudanar da ƙidayar yawan fararen hula da sojoji a shekarun baya tsakanin 1872 da 1918. kuma waɗanda suka samar da bayanan tushen wannan labarin. Lokacin da bayanai ba su samuwa daidai kan jujjuyar shekaru goma, ana amfani da shekara mafi kusa.

## 1873
A cikin 1868, Maidowa Meiji ya kori Tokugawa Shogunate kuma ya kafa Daular Japan. Yawancin manyan biranen sun yi asarar yawan jama'a tun zamanin Tokugawa, yayin da samurai ya bar tsoffin garuruwan kadarori bayan rushewar odar soja. 

Bayani daga i"Nihon Chishi Teiyo" (日本地誌提要, the Japanese Topographical Outline)..

## 1881
Manyan birane da garuruwa da yawa sun yi hasarar yawan jama'a a cikin shekarun 1870, yayin da mutane suka ci gaba da yin hijira daga tsoffin garuruwan katafaren gini.

Bayanan tushe sun fito ne daga Rahoton Haɗin gwiwar Soja-Gwamnati na Hudu (第四回共武政表), takaddun buƙatun da ke jera yawan jama'ar birni da albarkatu da tanadi.

## 1891
A cikin 1888, gwamnati ta ƙaddamar da wani sabon tsari na tsarin mulkin gundumomi, wanda ɓangarensa ya haɗa da tsattsauran shirin haɗin gwiwar gundumomi. Gabaɗaya, "Great Meiji Mergers" ya rage yawan gundumomi a Japan da fiye da kashi uku, yayin da suke ƙara girman biranen da yawa yayin da suke mamaye garuruwan da ƙauyukan da ke kewaye.

Bayanan tushe sun fito ne daga Rahoton Gida na Jafananci Mai Rijista na 1891 (日本帝国民籍戸口表).

## 1898
Bayanan tushe sun fito ne daga Kididdigar Yawan Jama'ar Jafananci na 1898 (日本帝国人口統計).

## 1909
Bayanan tushe daga Kididdigar Yawan Jama'ar Jafananci na 1908 ne (日本帝国人口統計).

## 1920
Source data is from the 1920 Census (国勢調査), the first formal census to be taken in Japan.

## 1930
Source data is from the 1930 Census.

## 1940
Source data is from the 1940 Census.

## 1950
Japan emerged from the Second World War in defeat, under temporary American administration. Many cities had been attacked by American bomber forces, and many of the largest cities suffered further loss as residents evacuated to more rural regions of the country. Cities, though, were already recovering quickly from their wartime lows.

Source data is from the 1950 Census.

## 1960
A series of municipal mergers throughout the 1950s known as the "Great Showa Mergers" cut the number of municipalities in Japan by almost two thirds, significantly increasing the size of many cities in the process. By this time, almost all of Japan's largest cities had recovered war losses and exceeded their prewar populations.

Source data is from the 1960 Census.

## 1970
Tokyo and Osaka began to experience a trend of suburbanization, as people left the cities for the less densely peopled surrounding municipalities. Other major cities continued to grow rapidly.

Source data is from the 1970 Census.

## 1980
Source data is from the 1980 Census.

## 1990
By 1990, almost all the largest Japanese cities had assumed their present-day population ranking.

Source data is from the 1990 Census.

## 2000
A shekara ta 2002, ci gaba da zana mazauna birni daga Tōkyō da Ọsaka yana nuna alamun raguwa, tare da sannu a hankali mutane suna komawa cikin biranen daidai.

Bayanan tushe daga ƙidayar 2000 ne.

## 2010
In the mid-2000s, another series of municipal mergers was enacted. The "Great Heisei Mergers" nearly halved the number of municipalities in Japan, once again increasing the size of some cities significantly and creating new towns and cities. Despite a mounting population loss in rural areas and some smaller cities, Japan's major cities continue to grow.

Source date is from the 2010 Census.

## Manazarta

## Mahada Ta Waje
* Japanese Topographical Survey- Hiroshima University Library. For 1873 populations. Japanese language.
* Historical Data Downloads - Tsukuba University Spatial Information Science. For 1881 populations. Japanese language.
* Imperial Registered Household Report, 2nd Ed. - National Archives Meiji Digital Library. For 1891 populations. Japanese language.
* Imperial Japanese Population Statistics - National Archives Meiji Digital Library. For 1898 populations. Japanese language.
* Imperial Japanese Population Statistics, 2nd Ed.- National Archives Meiji Digital Library. For 1908 populations. Japanese language.
* Government Statistics Portal- For all Census data, 1920–2010. Japanese language.