# Sanmu
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> Markdown URL: https://mediated.wiki/source/Sanmu.md
> Source: https://en.wikipedia.org/wiki/Sanmu
> Source revision: 1346648377
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)
{{Infobox settlement
| name = Sanmu
| native_name = {{nobold|{{lang|ja|山武市}}}}
| official_name =
| native_name_lang = ja
| settlement_type = [City](/source/Cities_of_Japan)
| image_skyline = Sammu City Hall Naruto Building.jpg
| imagesize =
| image_alt =
| image_caption = Sanmu City Hall
| image_flag = Flag of Sanmu, Chiba.svg
| flag_alt =
| image_blank_emblem = Emblem of Sanmu, Chiba.svg
| blank_emblem_type = Emblem
| nickname =
| motto =
| image_map = Location of Sammu city Chiba prefecture Japan.svg
| map_alt =
| map_caption = Location of Sanmu in Chiba Prefecture
| pushpin_map = Japan
| pushpin_label_position =
| pushpin_map_alt =
| pushpin_map_caption =
| coordinates = {{coord|35|36|N|140|25|E|region:JP|display=inline,title}}
| coor_pinpoint =
| coordinates_footnotes =
| subdivision_type = Country
| subdivision_name = Japan
| subdivision_type1 = [Region](/source/List_of_regions_of_Japan)
| subdivision_name1 = [Kantō](/source/Kant%C5%8D_region)
| subdivision_type2 = [Prefecture](/source/Prefectures_of_Japan)
| subdivision_name2 = [Chiba](/source/Chiba_Prefecture)
| subdivision_type3 =
| subdivision_name3 =
| established_title =
| established_date =
| founder =
| named_for =
| seat_type =
| seat =
| government_footnotes =
| leader_party =
| leader_title = Mayor
| leader_name =
| leader_title1 =
| leader_name1 =
| total_type =
| unit_pref =
| area_magnitude =
| area_footnotes =
| area_total_km2 = 146.38
| area_land_km2 =
| area_water_km2 =
| area_water_percent =
| area_note =
| elevation_footnotes =
| elevation_m =
| population_footnotes =
| population_total = 50321
| population_as_of = November 1, 2020
| population_density_km2 = auto
| population_est =
| pop_est_as_of =
| population_demonym =
| population_note =
| timezone1 = [Japan Standard Time](/source/Japan_Standard_Time)
| utc_offset1 = +9
| timezone1_DST =
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| postal_code_type =
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| blank_name_sec1 = Symbols
| blank_info_sec1 =
| blank1_name_sec1 = • Tree
| blank1_info_sec1 = ''[Cryptomeria](/source/Cryptomeria)''
| blank2_name_sec1 = • Flower
| blank2_info_sec1 = [Chrysanthemum](/source/Chrysanthemum)
| blank3_name_sec1 = • Bird
| blank3_info_sec1 = [Japanese bush-warbler](/source/Japanese_bush-warbler)
| blank4_name_sec1 =
| blank4_info_sec1 =
| blank5_name_sec1 =
| blank5_info_sec1 =
| blank6_name_sec1 =
| blank6_info_sec1 =
| blank7_name_sec1 =
| blank7_info_sec1 =
| blank_name_sec2 = Phone number
| blank_info_sec2 = 0475-80-1112
| blank1_name_sec2 = Address
| blank1_info_sec2 = 296 Maidai, Sanmu-shi, Chiba-ken 289-1392
| website = {{Official|1=http://www.city.sammu.lg.jp/}}
| footnotes =
}}
thumb|right|260px|Hasunuma Seaside Park
{{Nihongo|'''Sanmu'''|山武市|Sanmu-shi}} is a [city](/source/Cities_of_Japan) located in [Chiba Prefecture](/source/Chiba_Prefecture), Japan. {{As of|2020|11|01}}, the city had an estimated population of 50,321 in 22,397 households and a [population density](/source/population_density) of {{convert|340|pd/sqkm}}.[{{cite web |url=https://www.city.sammu.lg.jp |title= Sanmu city official statistics|location= Japan|language= ja}}] The total area of the city is {{convert|146.38|sqkm|sqmi}}.
==Geography==
Sanmu is located in the northeastern part of Chiba prefecture, about {{convert|30|km}} from the prefectural capital of [Chiba](/source/Chiba%2C_Chiba) and about {{convert|60 to 70|km}} from the center of Tokyo. It is included in the urban employment area of Tokyo metropolis. Most of the city is located in the flatlands of the Kujūkuri Plain, which runs from the center to the south of [Kujūkuri Beach](/source/Kuj%C5%ABkuri_Beach), one of Japan's leading sandy beaches, and faces the Pacific Ocean for about {{convert|8|km}}.
===Surrounding municipalities===
Chiba Prefecture
*[Kujūkuri](/source/Kuj%C5%ABkuri%2C_Chiba)
*[Shibayama](/source/Shibayama%2C_Chiba)
*[Tōgane](/source/T%C5%8Dgane%2C_Chiba)
*[Tomisato](/source/Tomisato%2C_Chiba)
*[Yachimata](/source/Yachimata%2C_Chiba)
*[Yokoshibahikari](/source/Yokoshibahikari%2C_Chiba)
===Climate===
Sanmu has a [humid subtropical climate](/source/humid_subtropical_climate) (Köppen ''Cfa'') characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Sanmu is 14.8 °C. The average annual rainfall is 1550 mm with September as the wettest month. The temperatures are highest on average in August, at around 25.9 °C, and lowest in January, at around 4.8 °C.[[https://en.climate-data.org/asia/japan/chiba/sanmu-1068233/ Sanmu climate data]]
==Demographics==
Per Japanese census data,[[https://www.citypopulation.de/php/japan-chiba.php Sanmu population statistics]] the population of Sanmu peaked around the year 2000 and has declined since.
{{Historical populations
| 1950 | 51,032
| 1960 | 46,055
| 1970 | 42,377
| 1980 | 43,954
| 1990 | 50,692
| 2000 | 60,614
| 2010 | 56,089
| 2020 | 48,444
|align = none
| footnote =
}}
==History==
The area of Sanmu was part of ancient [Kazusa Province](/source/Kazusa_Province). The city of Sanmu was established on March 27, 2006, from the merger of the towns of [Sanbu](/source/Sanbu%2C_Chiba), [Matsuo](/source/Matsuo%2C_Chiba) and [Narutō](/source/Naruto%2C_Chiba), and the village of [Hasunuma](/source/Hasunuma%2C_Chiba) (all from [Sanbu District](/source/Sanbu_District%2C_Chiba)). The ''[kanji](/source/kanji)'' for the city name are the same as for the former town of Sanbu, but is pronounced differently. Sanmu was damaged by a [tsunami](/source/tsunami) as a result of the [2011 Tōhoku earthquake and tsunami](/source/2011_T%C5%8Dhoku_earthquake_and_tsunami), with 43 buildings destroyed and 438 buildings partially destroyed, but with only one fatality.
==Government==
Sanmu has a [mayor-council](/source/mayor-council) form of government with a directly elected mayor and a [unicameral](/source/unicameral) city council of 20 members. Sanmu contributes one member to the Chiba Prefectural Assembly. In terms of national politics, the city is part of [Chiba 11th district](/source/Chiba_11th_district) of the [lower house](/source/House_of_Representatives_of_Japan) of the [Diet of Japan](/source/Diet_of_Japan).
==Economy==
Due to mixed plantings of [Japanese red pine](/source/Japanese_red_pine), [Japanese cypress](/source/Chamaecyparis_obtusa), and [Japanese cedar](/source/Cryptomeria), Sanmu was a center of wood production until 1923 at the end of the [Taishō period](/source/Taish%C5%8D_period). Many in the town remain active in the [woodworking](/source/woodworking) and [carpentry](/source/carpentry) trade. [Small-scale agriculture](/source/Small-scale_agriculture) in Sanmu produces a variety of fruits and vegetables, but the town is noted for [carrot](/source/carrot)s, [watermelon](/source/watermelon), [peanut](/source/peanut)s.[{{cite encyclopedia | encyclopedia = Nihon Daihyakka Zensho (Nipponika) (日本大百科全書(ニッポニカ) "Large Encyclopedia of Japan (Nipponika)")| title = Sanbu-machi | url = http://rekishi.jkn21.com/ | access-date = 2011-12-04 | year = 2011 | publisher = Netto Adobansusha| location = Tokyo}}] The town also attracts tourists to its numerous [strawberry](/source/strawberry) farms.[{{Cite web |url=http://www.sammukanko.jp/fruitage-all/ |title=観光イチゴ園 |access-date=2011-12-04 |archive-date=2018-08-30 |archive-url=https://web.archive.org/web/20180830133915/http://sammukanko.jp/fruitage-all/ |url-status=dead }}] Sanmu serves as a [bedroom community](/source/bedroom_community) for nearby [Chiba](/source/Chiba%2C_Chiba) and Tokyo, and housing development continues in the city.[{{cite encyclopedia | encyclopedia = Dijitaru daijisen (デジタル大辞泉 "Digital Dictionary") | title = Sanmu-shi | url = http://rekishi.jkn21.com/ | access-date = 2011-11-09 | year = 2011 | publisher = Netto Adobansusha | location = Tokyo | url-status = dead | archive-url = https://web.archive.org/web/20070825113418/http://rekishi.jkn21.com/ | archive-date = 2007-08-25 }}]
==Education==
Sanmu has 13 public elementary schools and six public middle schools operated by the city government, and two public high schools operated by the Chiba Prefectural Board of Education
==Transportation ==
===Railway===
20px [JR East](/source/JR_East) – [Sōbu Main Line](/source/S%C5%8Dbu_Main_Line)
*{{STN|Hyūga|x}} - {{STN|Narutō|x}} - {{STN|Matsuo|x|Chiba}}
20px [JR East](/source/JR_East) – [Tōgane Line](/source/T%C5%8Dgane_Line)
*{{STN|Narutō|x}}
===Highway===
* {{jct|country=JPN|Exp|CA}}
* {{jct|country=JPN|Exp|C4}}
* {{jct|country=JPN|Exp|E82}}
* {{jct|country=JPN|Route|126}}
==Noted people from Sanmu==
*[Kumiko Asō](/source/Kumiko_As%C5%8D), actress
*[Itō Sachio](/source/It%C5%8D_Sachio), Writer
*[Aoi Yuki](/source/Aoi_Yuki), actress
== Gallery ==
File:Kujyūkuri-Beach01.JPG|Aerial view of Sanmu and [Kujūkuri Beach](/source/Kuj%C5%ABkuri_Beach)
File:Chiba-r111.JPG|Street view of Sanmu
File:Naruto Sta. reform.jpg|[Narutō Station](/source/Narut%C5%8D_Station)
File:Choshoji hondo 2.jpg|[Hondō](/source/Main_Hall_(Japanese_Buddhism)) of Fudō-in Chōshō-ji
File:Choshoji niomon.jpg|[Niōmon](/source/Ni%C5%8Dmon) of Fudō-in Chōshō-ji
== References ==
{{reflist}}
==External links==
{{commons category|Sanmu, Chiba}}
*[http://www.city.sammu.lg.jp/ Official Website] {{in lang|ja}}
{{Chiba}}
{{Authority control}}
Category:Sanmu
Category:Cities in Chiba Prefecture
Category:Populated coastal places in Japan
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Adapted from the Wikipedia article [Sanmu](https://en.wikipedia.org/wiki/Sanmu) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Sanmu?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.