is a

city A city is a human settlement of a substantial size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agree ...

located in northwestern

Okayama Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Okayama Prefecture has a population of 1,826,059 (1 February 2025) and has a geographic area of 7,114 Square kilometre, km2 (2,746 sq mi). Okayama Prefecture ...

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

. , the city had an estimated

population Population is a set of humans or other organisms in a given region or area. Governments conduct a census to quantify the resident population size within a given jurisdiction. The term is also applied to non-human animals, microorganisms, and pl ...

of 27,106 in 12,626 households. and a

population density Population density (in agriculture: Standing stock (disambiguation), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geog ...

of 34 persons per km². The total area of the city is

Geography

Niimi is located on a

karst Karst () is a topography formed from the dissolution of soluble carbonate rocks such as limestone and Dolomite (rock), dolomite. It is characterized by features like poljes above and drainage systems with sinkholes and caves underground. Ther ...

plateau in the Chugoku Mountains in northeast Okayama Prefecture. More than 85% of the city area is mountainous, with Mount Hanami being the highest peak at 1188 meters. Due to the rugged terrain, there are many waterfalls, dams,

hot springs A hot spring, hydrothermal spring, or geothermal spring is a Spring (hydrology), spring produced by the emergence of Geothermal activity, geothermally heated groundwater onto the surface of the Earth. The groundwater is heated either by shallow ...

and multiple limestone caves in the city. The main urban area is located on the upper reaches of the

Takahashi River The is a Class A major river in the western part of Okayama Prefecture. It acts as the main drainage for the Takahashi River Drainage System, and is one of the three main drainage rivers in Okayama Prefecture (the others being the Yoshii River a ...

Niimi city center area Aerial photograph

Neighboring municipalities

Hiroshima Prefecture *

Shōbara 270px, Shōbara City Hall 270px, Bihoku-kyuryo Park 270px, Shobara city center area aerial photograph is a city in Hiroshima Prefecture, Japan. , the city had an estimated population of 32,343 in 14984 households and a population density o ...

Okayama Prefecture * Maniwa * Shinjō *

Takahashi is the third most common Japanese surname. Less common variants include , , , , , , , and . Notable people with the surname Takahashi * Aaron Takahashi, Japanese-American actor * , Japanese singer and actress * , Japanese kickboxer * , Jap ...

Tottori Prefecture *

Hino Hino may refer to: Places Estonia * Hino, Põlva County * Hino, Võru County ** Lake Hino Japan * Hino, Shiga * Hino, Tokyo * Hino, Tottori ** Hino District, Tottori ** Hino River Transportation * Hino Motors, a Japanese truck manufacturer own ...

* Nichinan

Climate

Niimi has a

humid subtropical climate A humid subtropical climate is a subtropical -temperate climate type, characterized by long and hot summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between ...

(

Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...

''Cfa''). The average annual temperature in Niimi is . The average annual rainfall is with July as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at around . The highest temperature ever recorded in Niimi was on 7 August 1994; the coldest temperature ever recorded was on 28 February 1981.During the winter, temperatures are low, and snowfall occurs, leading to snow accumulation. The former Niimi City, former Shingō Town, and former Ōsa Town are known as heavy snowfall areas within Okayama Prefecture. Due to this, several ski resorts, including the Chiya Ski Resort, have been established within the city.

Demographics

Per Japanese census data, the population of Niimi in 2020 was 28,079 people. Niimi has been conducting censuses since 1920.

History

Niimi was part of ancient

Bitchū Province was a province of Japan on the Inland Sea side of western Honshū, in what is today western Okayama Prefecture. It was sometimes called , with Bizen and Bingo Provinces; those three provinces were settled in the late 7th Century, dividing form ...

and was divided between Aga District and Tetsuta District by the Takahashi River. It appears in documentary records as early as the

Heian period The is the last division of classical Japanese history, running from 794 to 1185. It followed the Nara period, beginning when the 50th emperor, Emperor Kammu, moved the capital of Japan to Heian-kyō (modern Kyoto). means in Japanese. It is a ...

(794–1185) when a ''

shōen A was a field or Manorialism, manor in Japan. The Japanese language, Japanese term comes from the Tang dynasty Chinese language, Chinese term "莊園" (Mandarin: ''zhuāngyuán'', Cantonese: ''zong1 jyun4''). Shōen, from about the 8th to th ...

'' manorial estate called ''Niimi-shō occupied much of the area of present-day Niimi. In the middle of the

Kamakura period The is a period of History of Japan, Japanese history that marks the governance by the Kamakura shogunate, officially established in 1192 in Kamakura, Kanagawa, Kamakura by the first ''shōgun'' Minamoto no Yoritomo after the conclusion of the G ...

, the Niimi clan, served as '' jito'' of northern Bitchū and built a castle at Niimi as their residence. After that, the area became the territory of

Tō-ji , also known as is a Shingon Buddhist temple in the Minami-ku, Kyoto, Minami-ku ward of Kyoto, Japan. Founded in 796, Tō-ji Temple was one of the only three Buddhist temples allowed in the city at the time it became the capital of Japan. As s ...

temple in

Kyoto Kyoto ( or ; Japanese language, Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in the Kansai region of Japan's largest and most populous island of Honshu. , the city had a population of 1.46 million, making it t ...

and later was under the control of the

Amago clan The , descended from the Emperor Uda (868–897) by the Kyogoku clan, descending from the Sasaki clan (Uda Genji). Kyogoku Takahisa in the 14th century, lived in Amako-go (Izumo Province), and took the name 'Amago'. The family crest is also t ...

during the

Sengoku period The was the period in History of Japan, Japanese history in which civil wars and social upheavals took place almost continuously in the 15th and 16th centuries. The Kyōtoku incident (1454), Ōnin War (1467), or (1493) are generally chosen as th ...

. During the early

Edo Period The , also known as the , is the period between 1600 or 1603 and 1868 in the history of Japan, when the country was under the rule of the Tokugawa shogunate and some 300 regional ''daimyo'', or feudal lords. Emerging from the chaos of the Sengok ...

, it was part of the holdings of

Bitchū-Matsuyama Domain was a feudal domain under the Tokugawa shogunate of Edo period Japan, in what is now western Okayama Prefecture. It controlled most of central Bitchū Province and was centered around Bitchū Matsuyama Castle. It was ruled in its latter his ...

and developed as an important center of inland trade, due to its connection by the Takahashi River with the ''

jōkamachi The were centres of the domains of the feudal lords in medieval Japan. The ''jōkamachi'' represented the new, concentrated military power of the daimyo in which the formerly decentralized defence resources were concentrated around a single, cent ...

'' of Matsuyama. In 1697, the

Tokugawa Shogunate The Tokugawa shogunate, also known as the was the military government of Japan during the Edo period from 1603 to 1868. The Tokugawa shogunate was established by Tokugawa Ieyasu after victory at the Battle of Sekigahara, ending the civil wars ...

established Niimi Domain, which was ruled by the Seki clan to the

Meiji restoration The , referred to at the time as the , and also known as the Meiji Renovation, Revolution, Regeneration, Reform, or Renewal, was a political event that restored Imperial House of Japan, imperial rule to Japan in 1868 under Emperor Meiji. Althoug ...

. The village of Niimi was established on July 22, 1889 with the creation of the modern municipalities system. It was raised to town status on February 26, 1896. Most of the town was destroyed by a fire on April 15, 1938. Niimi was raised to city status on June 1, 1954. On March 31, 2005, Niimi absorbed the towns of Ōsa, Shingō, Tessei and Tetta (all from Atetsu District) to become a larger and expanded Niimi.

Government

Niimi has a mayor-council form of government with a directly elected mayor and a

unicameral Unicameralism (from ''uni''- "one" + Latin ''camera'' "chamber") is a type of legislature consisting of one house or assembly that legislates and votes as one. Unicameralism has become an increasingly common type of legislature, making up nearly ...

city legislature of 16 members. The city contributes one member to the Okayama Prefectural Assembly. In terms of national politics, the city is part of Okayama 3rd district of the

lower house A lower house is the lower chamber of a bicameral legislature, where the other chamber is the upper house. Although styled as "below" the upper house, in many legislatures worldwide, the lower house has come to wield more power or otherwise e ...

of the

Diet of Japan , transcription_name = ''Kokkai'' , legislature = 215th Session of the National Diet , coa_pic = Flag of Japan.svg , house_type = Bicameral , houses = , foundation=29 November 1890(), leader1_type ...

Economy

Niimi was historically known for its iron sand quarries and the production of ''

wagyu Wagyu (, Hepburn romanization, Hepburn: ''wagyū'', ) is the collective name for the four principal List of Japanese cattle breeds, Japanese breeds of beef cattle. All wagyū cattle originate from early twentieth-century cross-breeding between ...

'' beef. The "Takenotani Tsuruushi," known as "Japan's oldest Tsuruushi cattle," has been preserved in Shingō Kamamura, Niimi City, Okayama Prefecture. Gomi Hirata has valued its rarity and has maintained its characteristics for over 50 years. The area is also known for raising beef cattle, with Chiya beef being particularly famous. Additionally, wild boar hunting is practiced, and wild boar meat is used as a topping for Niimi ramen. Restaurants in the area also serve dishes such as botan nabe (wild boar hot pot), inoshishi-don (wild boar rice bowl), and inoshishi curry. The principle industries in modern Niimi are

limestone Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science) ...

quarrying A quarry is a type of open-pit mine in which dimension stone, rock, construction aggregate, riprap, sand, gravel, or slate is excavated from the ground. The operation of quarries is regulated in some jurisdictions to manage their s ...

cement A cement is a binder, a chemical substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel ( aggregate) together. Cement mi ...

production,

forestry Forestry is the science and craft of creating, managing, planting, using, conserving and repairing forests and woodlands for associated resources for human and Natural environment, environmental benefits. Forestry is practiced in plantations and ...

, and

tourism Tourism is travel for pleasure, and the Commerce, commercial activity of providing and supporting such travel. World Tourism Organization, UN Tourism defines tourism more generally, in terms which go "beyond the common perception of tourism as ...

. Yamasa Company, Ltd., a producer of

pachinko is a mechanical game originating in Japan that is used as an arcade game, and much more frequently for gambling. Pachinko fills a niche in Gambling in Japan, Japanese gambling comparable to that of the slot machine in the West as a form of l ...

slot machine A slot machine, fruit machine (British English), poker machine or pokie (Australian English and New Zealand English) is a gambling machine that creates a game of chance for its customers. A slot machine's standard layout features a screen disp ...

s, is headquartered in the city. Farms in Niimi produce grapes,

chestnuts The chestnuts are the deciduous trees and shrubs in the genus ''Castanea'', in the beech family Fagaceae. The name also refers to the edible nuts they produce. They are native to temperate regions of the Northern Hemisphere. Description C ...

peach The peach (''Prunus persica'') is a deciduous tree first domesticated and Agriculture, cultivated in China. It bears edible juicy fruits with various characteristics, most called peaches and the glossy-skinned, non-fuzzy varieties called necta ...

es, and Japanese pears. A black tea plantation is also being trialled here.

Education

The city is served by Niimi Kōritsu Tanki Daigaku, known in English as Niimi College. Niimi has 17 public elementary schools and seven public junior high schools operated by the city government, and one public high school operated by the Okayama Prefectural Board of Education. There is also one private high school, and the prefecture also operates one special education school for the handicapped.

Transportation

Railway

Niimi is an important railway center. The city is served by three

JR West , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, ...

lines, and all meet at

Niimi Station is a junction passenger railway station located in the city of Niimi, Okayama, Niimi, Okayama Prefecture, Japan. It is operated by the West Japan Railway Company (JR West). Lines Niimi Station is served by the Hakubi Line, and is located 64. ...

(JR West) -

Geibi Line The is a railway line operated by West Japan Railway Company (JR West) in the mountainous area of the Chūgoku region in Japan. It begins at Bitchū Kōjiro Station on the west side of Niimi, Okayama Prefecture, connecting through Miyoshi S ...

* - - - - - -

(JR West) -

Kishin Line is a railway line operated by West Japan Railway Company (JR West) between Himeji, Hyōgo and Niimi, Okayama, Japan. The name of the line comes from the first kanji of Himeji () and Niimi () which the line connects. Stations *S: Trains stop *s: ...

* - - -

(JR West) -

Hakubi Line The is a railway line operated by West Japan Railway Company (JR West) in the mountainous area of the Chūgoku region of Japan. It begins at the south end of Okayama Prefecture at Kurashiki Station in Kurashiki, passing through Niimi Station ...

* - - - - - -

Bus

* *

Highway

Chūgoku Expressway * *

Sister cities

Niimi maintains the following

sister cities A sister city or a twin town relationship is International relations, a form of legal or social agreement between two geographically and politically distinct localities for the purpose of promoting cultural and commercial ties. While there ar ...

. *

New Paltz, New York New Paltz () is an incorporated U.S. town in Ulster County, New York. The population was 14,407 at the 2020 census. The town is located in the southeastern part of the county and is south of Kingston. New Paltz contains a village, also with ...

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

since 1998. *

Sidney, British Columbia Sidney is a town located at the northern end of the Saanich Peninsula, on Vancouver Island in the province of British Columbia. It is one of the thirteen Greater Victoria municipalities. It has a population of approximately 11,583. Sidney ...

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

since 2008. *

Xinyang Xinyang ( zh, s= , t=信陽 , p=Xìnyáng; Postal romanization, postal: Sinyang) is a prefecture-level city in southeastern Henan province of China, province, People's Republic of China, the southernmost administrative division in the province. It ...

People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

since 1992.

Local attractions

Niimi is known for its

caves. They include: * Ikura-do Cave * Maki-do Cave *

Rashomon is a 1950 Japanese ''jidaigeki'' film directed by Akira Kurosawa from a screenplay he co-wrote with Shinobu Hashimoto. Starring Toshiro Mifune, Machiko Kyō, Masayuki Mori, and Takashi Shimura, it follows various people who describe how a ...

File:RASHOMON1.JPG, Rashomon Stone Arch Gate File:Ikuradou.jpg, Ikurado Cave File:MAKIDOH1.JPG, Makido Cave File:NIIMI-MUSIAM.JPG, Niimi Museum

Notable people

Gen'ichi Katō Gen'ichi Katō (Japanese: 加藤元一,He was the second son, but he was named Gen'ichi because he was born on Kigensetsu (Empire Day). Katō Gen'ichi, February 11, 1890 ( Meiji 23) – May 1, 1979 ( Shōwa 54) ) was a Japanese physiologist. He ...

, (1890 – 1979) Japanese doctor was once a candidate for the

Nobel Prize in Physiology or Medicine The Nobel Prize in Physiology or Medicine () is awarded yearly by the Nobel Assembly at the Karolinska Institute for outstanding discoveries in physiology or medicine. The Nobel Prize is not a single prize, but five separate prizes that, acco ...

References

External links

Niimi City official website
* {{Authority control Cities in Okayama Prefecture Niimi, Okayama