Kasama (笠間市, Kasama-shi) is a city located in Ibaraki Prefecture, Japan. As of 1 July 2020[update], the city had an estimated population of 73,805 in 29,362 households and a population density of 307 persons per km². The percentage of the population aged over 65 was 32.2%.[1] The total area of the city is 240.400 square kilometres (92.819 sq mi).
Geography
Kasama is located in the central Ibaraki Prefecture, bordering on Tochigi Prefecture to its extreme northwest. Kasama is surrounded by mountains on all sides.
Kasama has a humid subtropical climate (Köppen Cfa) characterized by hot summers and mild winters with rare snowfall. The average annual temperature in Kasama is 13.8 °C (56.8 °F). The average annual rainfall is 1,383.1 mm (54.45 in) with September as the wettest month. The temperatures are highest on average in August, at around 25.6 °C (78.1 °F), and lowest in January, at around 2.4 °C (36.3 °F).[2]
Climate data for Kasama (1991−2020 normals, extremes 1978−present)
Per Japanese census data,[4] the population of Kasama peaked around the year 2000 and has declined slightly since.
Historical population
Year
Pop.
±%
1950
67,832
—
1960
64,806
−4.5%
1970
65,105
+0.5%
1980
73,070
+12.2%
1990
77,782
+6.4%
2000
82,358
+5.9%
2010
79,409
−3.6%
2020
73,173
−7.9%
History
Kasama was once a castle town for Kasama Domain and post-station during the Edo periodTokugawa Shogunate. It continued to prosper as a shrine town of Kasama Inari Shrine in the Meiji period (1868–1912). Stone quarrying was its main activity. Utensils for the Japanese tea ceremony, flower vases, and sake containers made from the Kasama ware pottery continued to the economy.[5]
After the Meiji Restoration, the town of Kasama was established with the creation of the modern municipalities system on April 1, 1889, within Nishiibaraki District. The town of Shishido, a former castle town of Shishido Domain, was likewise established within Nishiibaraki District on the same day. In 1955, Shishido merged with the neighboring villages of Kitakawane and Ohara to form the town of Tomobe. Kasama was elevated to city status on August 1, 1958.
On March 19, 2006, Kasama absorbed the towns of Tomobe and Iwama (both from Nishiibaraki District), and the new city hall was located at the former Tomobe Town Hall. Tomobe became the new city's administrative center, since it was more populous than the former Kasama town.
The former town of Iwama is known for having been the residence of Ueshiba Morihei, founder of Aikido, from 1942 until his death. Popular singer and songwriter Sakamoto Kyu also lived in Kasama as a child. Twice daily, chimes announce the time of day to the tune of his songs. His song "Ue o muite arukō" also plays at Tomobe train station to announce departures.
Kasama has a mixed industrial base of light manufacturing and food processing. The main agricultural crops are rice and chestnuts. The area is also famous for stone quarrying of a form of granite called mikage-ishi, widely used in construction and for grave stones.
Education
Kasama has ten public elementary schools and five public middle schools operated by the city government, and two public high schools operated by the Ibaraki Prefectural Board of Education.
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