Mito, Ibaraki

Mito, Ibaraki
Lake Senba and central Mito Mito Art Center Ibaraki Prefectural Museum of History Kōdōkan Kairaku-en Mito Castle Mito Tōshō-gū
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Location of Mito in Ibaraki Prefecture
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Mito, Ibaraki is located in Japan
Mito, Ibaraki
Coordinates: 36°21′57″N 140°28′16.5″E / 36.36583°N 140.471250°E / 36.36583; 140.471250Coordinates: 36°21′57″N 140°28′16.5″E / 36.36583°N 140.471250°E / 36.36583; 140.471250
Country Japan
Region Kantō
Prefecture Ibaraki
 • Total 217.32 km2 (83.91 sq mi)
 (September 2020)
 • Total 269,343
 • Density 1,200/km2 (3,200/sq mi)
Time zone UTC+9 (Japan Standard Time)
- Tree Prunus mume
- Flower Bush clover (hagi)
- Bird White wagtail
Phone number 029-224-1111
Address 1-4-1 Chūō, Mito-shi, Ibaraki-ken 310−8610
Website Official website
Plaza outside north exit of Mito Station

Mito (水戸市, Mito-shi) is the capital city of Ibaraki Prefecture, in the northern Kantō region of Japan. As of 1 July 2020, the city had an estimated population of 269,330 in 123,282 households and a population density of 1239 persons per km². The percentage of the population aged over 65 was 27.1%.[1] The total area of the city is 217.32 square kilometres (83.91 sq mi).


Mito is located in central Ibaraki Prefecture. Mito Station is about 10 km inland from the Pacific Ocean which Naka River, flowing from the north to the east of the city, pours into. Immediately south is Lake Senba, a recreational area. A main street extends from Mito Station to the west, and residential areas to the south and the west in particular.

Surrounding municipalities

Ibaraki Prefecture


Mito has a Humid subtropical climate (Köppen Cfa) characterized by warm summers and cold winters with light snowfall. The average annual temperature in Mito is 13.6 °C. The average annual rainfall is 1353.8 mm with September as the wettest month. The temperatures are highest on average in August, at around 25.2 °C, and lowest in January, at around 3.0 °C.[2]


Per Japanese census data,[3] the population of Mito has steadily increased over the past century.

Historical population
Year Pop. ±%
1950 141,154 —    
1960 162,160 +14.9%
1970 195,818 +20.8%
1980 239,742 +22.4%
1990 260,456 +8.6%
2000 261,562 +0.4%
2010 268,818 +2.8%


The Yamato people settled in Mito around the 4th century CE. Around the end of the Heian period, Baba Sukemoto, a warlord of the Heike clan, moved to Mito and built a castle there. Mito Castle changed hands several times after that; coming under the control of the Satake clan won it in Sengoku period, but the Satake were forced to surrender it to Tokugawa Ieyasu in 1603 after the Battle of Sekigahara. Ieyasu's son Tokugawa Yorifusa was then given Mito Castle, becoming head of one of the three "gosanke" branches of the clan qualified to provide a new shōgun should the main family line fail. During this period, Mito was the seat of the so-called Mito School, a congregation of nativist scholars of Confucian persuasion led by Aizawa Seishisai, who during the 18th and 19th centuries advocated Western learning as a means not only to further Japanese technological development and international strength, but as means to prove Japanese uniqueness and superiority among nations. The Kōdōkan was the largest of the han schools. The capital of Edo was directly connected to Mito by the Mito Kaidō.[4] The Tokugawa ruled Mito until the Meiji Restoration.

The city of Mito was formed on April 1, 1889 with the establishment of the modern municipalities system. It was one of the first 31 cities to be established in Japan. With a population of 25,000, it was designated as the prefectural capital of Ibaraki Prefecture. By 1900, the Jōban Line connected Mito to Tokyo, and by 1910, telephones and electric lighting were available throughout the city. More than three-quarters of the city was burned to the ground during the Mito air raid of August 2, 1945, just before the end of World War II.

The borders of Mito expanded in 1955 through 1958 through the annexation of the neighboring villages of Kamiono, Watari, Yoshida, Sakedo, Kawawada, Yanagawa, Kunita and Iitomi and Akatsuka. The village of Tsunezumi was annexed in 1992. In 2001, Mito was designated a special city with increased local autonomy. The neighboring town of Uchihara was annexed in 2005. The city suffered from severe damage in the 2011 Tōhoku earthquake and tsunami with 25,982 houses completely or partially destroyed; however, there were only two fatalities.

Mito was designated a core city, with further increases in local autonomy on April 4, 2020.


Mito has a mayor-council form of government with a directly elected mayor and a unicameral city council of 28 members. Mito contributes six members to the Ibaraki Prefectural Assembly. In terms of national politics, the city is divided between the Ibaraki 1st district and the Ibaraki 2nd district of the lower house of the Diet of Japan.


Mito is primarily a regional commercial center and administrative city as most industry in Ibaraki is concentrated around the nearby cities of Tsukuba and Hitachi. Mito has a modest but thriving tourism industry, centered on the Kairaku-en gardens and local museums dedicated to the Tokugawa family.


  • Mito has 32 public elementary schools and 15 public middle schools operated by the city government, and one public elementary school and one public middle school operated by the national government. The city also has one private elementary school and two private middle schools. Mito has seven public high school operated by the Ibaraki Prefectural Board of Education and seven private high schools, as well as one public and one private high school which offers only night and correspondence courses. The prefecture also operates six special education schools for the handicapped.



JR logo (east).svg JR East - Mito Line / Jōban Line

JR logo (east).svg JR EastSuigun Line

KRT logo.png Kashima Rinkai Railway Ōarai Kashima Line



  • Ibaraki Shimbun
  • Ibaraki Broadcast System

Local attractions

Professional sports

Mito is the home city of the J-League professional soccer team, Mito HollyHock.

Sister city relations

Notable people



  1. ^ "Ibaraki prefectural official statistics" (in Japanese). Japan.
  2. ^ Mito climate data
  3. ^ Mito population statistics
  4. ^ Chiba Kokaidō Rekishi Sanpo. Ministry of Land, Infrastructure and Transport. Accessed December 28, 2007.

External links