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Tosashimizu

土佐清水市
View of Pacific Ocean and Cape Ashizuri
View of Pacific Ocean and Cape Ashizuri
Flag of Tosashimizu
Flag
Official seal of Tosashimizu
Seal
Tosashimizu in Kochi Prefecture Ja.svg
Tosashimizu is located in Japan
Tosashimizu
Tosashimizu
Location in Japan
Country Japan
Region Shikoku
Prefecture Kōchi
Area
 • Total 266.34 km2 (102.83 sq mi)
Population
 (31 July 2022)
 • Total 12,407
 • Density 46.5833/km2 (120.650/sq mi)
Time zone UTC+09:00 (JST)
City hall address 11-2 Tenjinmachi, Tosashimizu-shi, Kōchi-ken 787-0392
Climate Cfa
Symbols
Bird Blue rock thrush
Fish Mejika
Flower Camellia
Tree Akō (Ficus superba Miq. var. japonica Miq.)
Tosashimizu-city-hall feb2007
Tosashimizu City Hall
Tosashimizu city center area Aerial photograph.2019
Aerial view of central Tosashimizu City

Tosashimizu (土佐清水市, Tosashimizu-shi) is a city located in the southwest of Kōchi Prefecture, Japan. As of 31 July  2022 (2022 -07-31), the city had an estimated population of 12,407 in 7004 households, and a population density of 47 persons per km2. The total area of the city is 266.34 square kilometres (102.83 sq mi).

Geography

Tosashimizu is located in far western Kochi Prefecture on the island of Shikoku. Parts of the city are within the borders of the Ashizuri-Uwakai National Park.

Neighbouring municipalities

Kōchi Prefecture

  • Mihara
  • Ōtsuki
  • Shimanto City
  • Sukumo

Climate

Tosashimizu has a humid subtropical climate (Köppen climate classification Cfa) with hot, humid summers and cool winters. There is significant precipitation throughout the year, especially during June and July. The average annual temperature in Tosashimizu is 18.4 °C (65.1 °F). The average annual rainfall is 2,563.9 mm (100.94 in) with June as the wettest month. The temperatures are highest on average in August, at around 27.7 °C (81.9 °F), and lowest in January, at around 8.9 °C (48.0 °F). The highest temperature ever recorded in Tosashimizu was 35.5 °C (95.9 °F) on 30 July 1942; the coldest temperature ever recorded was −5.0 °C (23.0 °F) on 26 February 1981.

Demographics

Per Japanese census data, the population of Tosashimizu in 2020 is 12,388 people. Tosashimizu has been conducting censuses since 1920. Of the 11 cities in Kochi Prefecture, Tosashimizu has the second-lowest population as of March 31, 2015.

Historical population
Year Pop. ±%
1920 22,666 —    
1925 24,342 +7.4%
1930 25,795 +6.0%
1935 26,270 +1.8%
1940 24,161 −8.0%
1945 29,882 +23.7%
1950 31,656 +5.9%
1955 31,623 −0.1%
1960 29,944 −5.3%
1965 26,725 −10.8%
1970 24,122 −9.7%
1975 24,856 +3.0%
1980 24,252 −2.4%
1985 23,014 −5.1%
1990 21,182 −8.0%
1995 19,582 −7.6%
2000 18,512 −5.5%
2005 17,281 −6.6%
2010 16,029 −7.2%
2015 13,778 −14.0%
2020 12,388 −10.1%
Tosashimizu population statistics

History

As with all of Kōchi Prefecture, the area of Tosashimizu was part of ancient Tosa Province. During the Edo period, the area was part of the holdings of Tosa Domain ruled by the Yamauchi clan from their seat at Kōchi Castle. Following the Meiji restoration, the village of Shimatsu (清松村) within Hata District, Kōchi was established with the creation of the modern municipalities system on April 1, 1889. It changed its name to Shimizu and was elevated to town status in 1924. On August 1, 1954, Shimizu merged with the neighboring towns of Shimokawaguchi, Misaki and Shimokae to form the city of Tosashimizu.

Economy

The largest industry is fishing, especially deep-sea fishing. Sōdabushi, locally called mejikabushi, is one of the main seafood produce in the area with a market share of approximately 70%. It uses sōdagatsuo (frigate mackerel) and is manufactured using a similar process to katsuobushi. The local fishermen's union registered their catch of blue mackerel Scomber australasicus as "Tosano shimizusaba", or blue mackerel of Shimizu, Tosa.

Osaka Aquarium Kaiyukan has a branch in Tosashimizu, and Osaka Aquarium Biological Research Institute of Iburi Center (OBIC) provides one third of those marine animals displayed at the aquarium in Osaka. The center conducts scientific studies at its facility including a 1,600 ton tank.

Education

Tosashimizu has six public elementary schools and one public middle school operated by the city government, and one public high school operated by the Kōchi Prefectural Board of Education.

Transportation

Railway

Tosashimizu has no passenger railway services. The nearest train station is Nakamura Station, the terminus of the Tosa Kuroshio Railway Nakamura Line, located in Shimanto city. A bus service connects Tosashimizu with Nakamura Station, taking approximately 60 minutes.

Highway

  • National Route 321

Sister cities

Local attractions

Cape Ashizuri

The 70 km coastline stretching from the northeast to southwest boundaries of Tosashimizu attracts over 800,000 tourists to Tosashimizu each year. Ashizuri-Uwakai National Park includes Ashizuri, the largest peninsula in the area. Tosashimizu is the nearest city to Ashizuri peninsula which is protruding into the Pacific Ocean. Cape Ashizuri is 80 meters above sea level at the southeastern end on the peninsula. The peninsula is covered by subtropical plants including camellia, holm oak, and colony of Livistona Livistona chinensis, and the sea is a prime fishing ground for katsuo fish, or skipjack tuna Katsuwonus pelamis. While there are small islands to the south of it, the cape is recognized as the southernmost location on Shikoku island at 32°43′24″N 133°1′12″W / 32.72333°N 133.02000°W / 32.72333; -133.02000.

Tatsukushi geologic strata with layers of sandstone and mudstone form joints and layers. A gate-like rock on the coast, Hakusandōmon is on the west side of the cape. Tōjindaba Site is a prehistoric megalithic site with stone circle, located on the west hill on Cape Ashizuri.

Birthplace of Nakahama Manjirō

On the western shore of Ashizuri peninsula, lies the village of Nakanohama within Tosashimizu, where Nakahama Manjirō was born and became one of the first Japanese to travel to the United States. Manjirō, a young fisherman, was shipwrecked off the coast of Japan in 1841 and rescued by whaling captain William H. Whitfield of Fairhaven, Massachusetts. Whitfield brought the young Manjirō back to Fairhaven and New Bedford at the end of the whaling voyage, and Manjirō spent several years there before eventually making his way back to Japan. Because of this history, Tosashimizu became the sister city of both Fairhaven and New Bedford in 1987. He became popular as John Manjirō after Ibuse Masuji depicted him in his novel John Manjiro. The Castaway: His Life and His Adventures.

Wildlife tours

There are several wildlife tours popular on Ashizuri peninsula; wildlife swims are organized in the town of Iburi on the foot of Ashizuri peninsula.

Whale shark swim

Whale sharks migrate off the Ashizuri Peninsula between June and September, and some are kept captive in a cage 300 m offshore.

Ocean sunfish swim

Between April and the end of July each year, ocean sunfish are kept in a net cage 10 m by 10 m and 5 m deep. When the water temperature rises, they release the fish into the wild.

Whale watching

Whale watching is also offered on the east side of the peninsula, based at Kubotsu town to the middle and Shimonokae to the north.

The Shikoku Pilgrimage

The Shikoku Pilgrimage passes through the city, and the longest stretch of 80.7 km on the route is between the 37th temple (Iwamoto-ji (岩本寺)) in Shimanto and the 38th temple (Kongōfuku-ji (金剛福寺)) on Cape Ashizuri. Descending from Itsuta pass (伊豆田峠) toward Tosashimizu, there is Shinnenan (真念庵), a small wayside hermitage 28 km from Kongōfuku-ji. It was designated to provide a free lodging for pilgrims on that section, where people could also leave their luggage while visiting Kongōfuku-ji, come back to Shinnenan and continue on to the 39th Enkō-ji in Sukumo 50.8 km away.

Roadside stations

Mejikano sato Tosashimizu roadside station is near scenic Tatsukushi along route 321. Mejika means sōdagatsuo (frigate mackerel) in the local dialect, and they manufacture and sell sōdabushi, the main sea food produce of the city, processed for demonstration at the factory at the back of the store for direct selling. Farm produce is also sold at this roadside station.

See also

Kids robot.svg In Spanish: Tosashimizu (Kōchi) para niños

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