List of mergers in Osaka Prefecture

Last updated

Here is a list of mergers in Osaka Prefecture, Japan since the Meiji era.

Contents

Prefectural mergers and border changes

This list is incomplete. Many changes are missing.

Osaka before 1881

Nara before 1876

See the List of mergers in Nara Prefecture

Sakai

Osaka since 1881

District mergers

This list is incomplete. Some mergers are missing.

Municipal mergers

This list is incomplete. Most mergers are missing.

Establishment of modern municipalities 1889/1896

After the modern municipalities (cities, towns and villages) were introduced and the Great Meiji mergers performed in 1889 and after the 1896 #District mergers, Osaka consisted of:

Mergers 1889–1950

Mergers in the 1950s (Great Shōwa mergers)

Mergers since the 1960s

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Osaka Prefecture Prefecture of Japan

Osaka Prefecture is a prefecture of Japan located in the Kansai region of Honshu. Osaka Prefecture has a population of 8,823,358 and has a geographic area of 1,905 square kilometres (736 sq mi). Osaka Prefecture borders Hyōgo Prefecture to the northwest, Kyoto Prefecture to the north, Nara Prefecture to the southeast, and Wakayama Prefecture to the south.

Nara Prefecture Prefecture of Japan

Nara Prefecture is a prefecture of Japan located in the Kansai region of Honshu. As of 2020, Nara Prefecture has a population of 1,321,805 and has a geographic area of 3,691 square kilometres (1,425 sq mi). Nara Prefecture borders Kyoto Prefecture to the north, Osaka Prefecture to the northwest, Wakayama Prefecture to the southwest, and Mie Prefecture to the east.

Kawachinagano City in Kansai, Japan

Kawachinagano is a city located in Osaka Prefecture, Japan. As of 31 January 2022, the city had an estimated population of 101,649 in 47493 households and a population density of 930 persons per km². The total area of the city is 109.63 square kilometres (42.33 sq mi).

Matsubara City in Kansai, Japan

Matsubara is a city located in Osaka Prefecture, Japan. As of 1 January 2022, the city had an estimated population of 117,811 in 57351 households and a population density of 7100 persons per km². The total area of the city is 16.66 square kilometres (6.43 sq mi).

Daitō, Osaka City in Kansai, Japan

Daitō is a city located in Osaka Prefecture, Japan. As of 31 January 2022, the city had an estimated population of 118,174 in 57299 households and a population density of 6500 persons per km². The total area of the city is 18.27 square kilometres (7.05 sq mi).

Habikino City in Kansai, Japan

Habikino is a city located in Osaka Prefecture, Japan. As of 31 January 2022, the city had an estimated population of 109,479 in 50918 households and a population density of 4100 persons per km². The total area of the city is 26.45 square kilometres (10.21 sq mi). The city is known for its grapes, and also for its large number of ancient kofun burial mounds. The city is also sometimes referred to by its former name Minami-Osaka (南大阪).

Takaishi, Osaka City in Kansai, Japan

Takaishi is a city located in Osaka Prefecture, Japan. As of 1 December 2021, the city had an estimated population of 55,232 and a population density of 1200 persons per km2. The total area of the city is 11.30 square kilometres (4.36 sq mi).

Sennan, Osaka City in Kansai, Japan

Sennan is a city located in Osaka Prefecture, Japan. As of 31 December 2021, the city had an estimated population of 60,318 in 26214 households and a population density of 1200 persons per km². The total area of the city is 48.98 square kilometres (18.91 sq mi).

Hannan, Osaka City in Kansai, Japan

Hannan is a city located in Osaka Prefecture, Japan. As of 30 November 2021, the city had an estimated population of 52,350 in 24093 households and a population density of 1400 persons per km². The total area of the city is 36.17 square kilometres (13.97 sq mi).

Izumi, Osaka City in Japan

Izumi is a city located in Osaka Prefecture, Japan. As of 31 December 2021, the city had an estimated population of 184,615 in 80862 households and a population density of 2200 persons per km². The total area of the city is 84.98 square kilometres (32.81 sq mi).

Settsu Province Former province of Japan

Settsu Province was a province of Japan, which today comprises the southeastern part of Hyōgo Prefecture and the northern part of Osaka Prefecture. It was also referred to as Tsu Province or Sesshū (摂州).

Kawachi Province Former province of Japan

Kawachi Province was a province of Japan in the eastern part of modern Osaka Prefecture. It originally held the southwestern area that was split off into Izumi Province. It was also known as Kashū (河州).

Izumi Province Former province of Japan

Izumi Province was a province of Japan in the area of southern Osaka Prefecture. Tango bordered on Kii to the south, Yamato and Kawachi to the west, and Settsu to the north. Its abbreviated form name was Senshū (泉州). In terms of the Gokishichidō system, Izumi was one of the provinces of the Kinai circuit. Under the Engishiki classification system, Izumi was ranked as one of the "inferior countries" (下国) in terms of importance. The provincial capital was located in the Fuchi neighborhood of what is now the city of Izumi. The ichinomiya of the province is the Ōtori taisha also located in Sakai.

Sakai Designated city in Kansai, Japan

Sakai is a city located in Osaka Prefecture, Japan. As of 1 January 2022, the city had an estimated population of 819,965 in 367,251 households and a population density of 5500 persons per km². The total area of the city is 149.82 square kilometres (57.85 sq mi). The city is the fourteenth most populous city in Japan ,.

Taishi, Osaka Town in Japan

Taishi is a town located in Minamikawachi District, Osaka Prefecture, Japan. As of 1 April 2021, the town had an estimated population of 13,172 in 5572 households and a population density of 930 persons per km². The total area of the town is 14.17 square kilometres (5.47 sq mi).

Yao, Osaka Core city in Kansai, Japan

Yao is a city located in Osaka Prefecture, Japan. As of 31 January 2022, the city had an estimated population of 263,436 in 126509 households and a population density of 6300 persons per km². The total area of the city is 41.72 square kilometres (16.11 sq mi). The city is the birthplace of the Kawachi ondo style of folk singing.

Moriguchi, Osaka City in Kansai, Japan

Moriguchi is a city located in Osaka Prefecture, Japan. As of 31 December 2021, the city had an estimated population of 142,655 in 73353 households and a population density of 11,000 persons per km². The total area of the city is 12.71 square kilometres (4.91 sq mi).

Hakata Domain

Hakata Domain was a feudal domain under the Tokugawa shogunate of Edo period Japan, located in Izumi Province in what is now the southern portion of modern-day Osaka Prefecture. It was centered around the Hakata jin'ya which was located in what is now the city of Izumi and was controlled by the fudai daimyō Watanabe clan throughout all of its history.

Kishiwada Domain

Kishiwada Domain was a feudal domain under the Tokugawa shogunate of Edo period Japan, located in Izumi Province in what is now the southern portion of modern-day Osaka Prefecture. It was centered around Kishiwada Castle and was controlled by the fudai daimyō Okabe clan throughout much of its history.

The Fuhanken Sanchisei was the subnational government structure in early Meiji Japan. It lasted from the Boshin War, the start to the Meiji Restoration, in 1868 until the replacement of all remaining feudal domains (-han) with prefectures (-ken) in 1871. During this period, prefectures, urban prefectures and rural prefectures, controlled by the new central government, and daimyō Domains, still under their pre-restoration feudal rulers, formed the primary administrative subdivisions of the country. The exact numbers varied continually as adjustments to the feudal territorial divisions, mergers and splits started to take up pace, but very roughly there were about >250 -han and about <50 -fu/-ken in total during this time.

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