Susaki (須崎市, Susaki-shi) is a city located in Kōchi Prefecture, Japan. As of 31 July 2022, the city had an estimated population of 20‚429 in 10672 households and a population density of 150 persons per km².[1] The total area of the city is 135.44 square kilometres (52.29 sq mi).

Susaki
須崎市
View of Susaki city
View of Susaki city
Flag of Susaki
Official seal of Susaki
Map
Location of Susaki in Kōchi Prefecture
Location of Susaki
Susaki is located in Japan
Susaki
Susaki
Location in Japan
Coordinates: 33°23′33″N 133°17′35″E / 33.39250°N 133.29306°E / 33.39250; 133.29306
CountryJapan
RegionShikoku
PrefectureKōchi
Government
 • MayorKosaku Kusunose (since February 2012)
Area
 • Total
135.44 km2 (52.29 sq mi)
Population
 (31 July 2022)
 • Total
20,429
 • Density150/km2 (390/sq mi)
Time zoneUTC+09:00 (JST)
City hall address1-7 Yamate-machi, Susaki-shi, Kochi-ken 785-8601
ClimateCfa
WebsiteOfficial website
Symbols
BirdAlcedo atthis
FlowerPrunus jamasakura
TreeCherry blossom
Susaki City Hall
Aerial view of Susaki city center
Yokonami-Kuroshio coast

Geography

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Susaki is located in central Kōchi Prefecture, facing Tosa Bay of the Pacific Ocean to the south and bordered by mountains to the north. Most of the city area is forest. The coastline is intricate, with deep coves such as Uranouchi Bay and Susaki Bay.

Neighbouring municipalities

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Kōchi Prefecture

Climate

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Susaki 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 Susaki is 16.8 °C (62.2 °F). The average annual rainfall is 2,780.2 mm (109.46 in) with September as the wettest month. The temperatures are highest on average in August, at around 27.2 °C (81.0 °F), and lowest in January, at around 6.7 °C (44.1 °F).[2] The highest temperature ever recorded in Susaki was 39.3 °C (102.7 °F) on 8 August 2006; the coldest temperature ever recorded was −5.7 °C (21.7 °F) on 26 February 1981.[3]

Climate data for Susaki (1991−2020 normals, extremes 1977−present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 21.3
(70.3)
23.5
(74.3)
27.4
(81.3)
29.8
(85.6)
34.2
(93.6)
35.3
(95.5)
38.7
(101.7)
39.3
(102.7)
35.8
(96.4)
32.8
(91.0)
28.8
(83.8)
23.8
(74.8)
39.3
(102.7)
Mean daily maximum °C (°F) 12.3
(54.1)
13.1
(55.6)
16.1
(61.0)
20.4
(68.7)
24.0
(75.2)
26.3
(79.3)
30.1
(86.2)
31.4
(88.5)
29.1
(84.4)
24.8
(76.6)
19.7
(67.5)
14.5
(58.1)
21.8
(71.3)
Daily mean °C (°F) 6.7
(44.1)
7.6
(45.7)
10.8
(51.4)
15.3
(59.5)
19.4
(66.9)
22.4
(72.3)
26.2
(79.2)
27.2
(81.0)
24.4
(75.9)
19.4
(66.9)
13.9
(57.0)
8.7
(47.7)
16.8
(62.3)
Mean daily minimum °C (°F) 2.1
(35.8)
2.8
(37.0)
5.7
(42.3)
10.3
(50.5)
14.9
(58.8)
19.1
(66.4)
23.1
(73.6)
23.8
(74.8)
20.8
(69.4)
15.1
(59.2)
9.3
(48.7)
4.1
(39.4)
12.6
(54.7)
Record low °C (°F) −5.5
(22.1)
−5.7
(21.7)
−3.0
(26.6)
0.1
(32.2)
6.0
(42.8)
11.7
(53.1)
16.5
(61.7)
16.9
(62.4)
11.2
(52.2)
4.4
(39.9)
0.0
(32.0)
−3.4
(25.9)
−5.7
(21.7)
Average precipitation mm (inches) 68.3
(2.69)
99.2
(3.91)
187.8
(7.39)
221.6
(8.72)
275.9
(10.86)
376.8
(14.83)
338.2
(13.31)
326.2
(12.84)
428.3
(16.86)
230.2
(9.06)
141.3
(5.56)
86.4
(3.40)
2,780.2
(109.46)
Average precipitation days (≥ 1.0 mm) 6.0 7.6 10.4 10.2 10.4 14.8 12.7 12.3 13.1 8.7 7.3 6.3 119.8
Mean monthly sunshine hours 187.8 177.9 197.3 197.7 203.9 140.6 184.8 213.3 161.3 178.8 168.7 182.6 2,197.3
Source: Japan Meteorological Agency[3][2]

Demographics

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Per Japanese census data, the population of Susaki in 2020 is 20,590 people.[4] Susaki has been conducting censuses since 1920.

Historical population
YearPop.±%
1920 24,557—    
1925 25,347+3.2%
1930 25,898+2.2%
1935 25,998+0.4%
1940 25,786−0.8%
1945 33,412+29.6%
1950 34,113+2.1%
1955 34,192+0.2%
1960 32,976−3.6%
1965 32,020−2.9%
1970 31,050−3.0%
1975 31,019−0.1%
1980 31,852+2.7%
1985 31,378−1.5%
1990 30,295−3.5%
1995 28,742−5.1%
2000 27,569−4.1%
2005 26,039−5.5%
2010 24,698−5.1%
2015 22,606−8.5%
2020 20,590−8.9%
Susaki population statistics[4]

History

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As with all of Kōchi Prefecture, the area of Susaki 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 town of Susaki was established within Takaoka District, Kōchi with the creation of the modern municipalities system on October 1, 1889. It was elevated to city status on October 1, 1954.

Government

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Susaki has a mayor-council form of government with a directly elected mayor and a unicameral city council of 15 members. Susaki contributes one member to the Kōchi Prefectural Assembly. In terms of national politics, the city is part of the Kōchi 1st district of the lower house of the Diet of Japan.

Economy

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Agriculture and commercial fishing are mainstays of the local economy, with charcoal production and cement also major contributors.

Education

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Susaki has eight public elementary schools and five public middle schools operated by the city government and one public high schools operated by the Kōchi Prefectural Department of Education. There is also one private combined middle and high school.

Transportation

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Railway

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  Shikoku Railway Company - Dosan Line

Highways

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Sister cities

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Local attractions

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Susaki's official mascot is Shinjo-kun, a Japanese river otter wearing a hot pot ramen dish for a hat. Japanese river otter is an extinct variety of otter, that was last documented in the mouth of the Shinjo River in Susaki.[5][6]

Susaki has hit the worldwide press due to an unofficial mascot, also an otter, named Chiitan. Chiitan is somewhat violent, but in a humorous way. John Oliver has an episode discussing the humor of Chiitan.[7] In May 2019, Chiitan was banned from Twitter for inflammatory content.[8] There is speculation that this disturbing but amusing content can help the city of Susaki, either by attracting tourists or because Japanese can donate a portion of their taxes to cities where they are not resident.[9]

References

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  1. ^ "Susaki city official statistics" (in Japanese). Japan.
  2. ^ a b 気象庁 / 平年値(年・月ごとの値). JMA. Retrieved April 17, 2022.
  3. ^ a b 観測史上1~10位の値(年間を通じての値). JMA. Retrieved April 17, 2022.
  4. ^ a b Susaki population statistics
  5. ^ "Nothing Hotter than an … otter?". Hyper Japan Festival.
  6. ^ "Profile – Shinjo-kun Official Website" (in Japanese).
  7. ^ "Chiitan: Last Week Tonight with John Oliver (HBO)". YouTube.
  8. ^ Ives, Mike (17 May 2019). "Violent Japanese Mascot That Tickled John Oliver is Suspended by Twitter". The New York Times.
  9. ^ Soble, Jonathan (30 May 2015). "In Japan, You Get a Tax Break and a Side of Lobster and Beef". The New York Times.
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