The is an area in the southwest of

Honshū , historically known as , is the largest of the four main islands of Japan. It lies between the Pacific Ocean (east) and the Sea of Japan (west). It is the seventh-largest island in the world, and the second-most populous after the Indonesian ...

, the main island of

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 ...

. It consists of the northern part of the

Chūgoku region The , also known as the region, is the westernmost region of Honshū, the largest island of Japan. It consists of the prefectures of Hiroshima, Okayama, Shimane, Tottori and Yamaguchi. As of the 2020 census, it has a population of 7,328,339 ...

, facing the

Sea of Japan The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, it ...

. Specifically, it is the two prefectures of Shimane and Tottori.

Etymology

The name San'in in the

Japanese language is the principal language of the Japonic languages, Japonic language family spoken by the Japanese people. It has around 123 million speakers, primarily in Japan, the only country where it is the national language, and within the Japanese dia ...

is formed from two

kanji are logographic Chinese characters, adapted from Chinese family of scripts, Chinese script, used in the writing of Japanese language, Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are ...

characters. The first, , "mountain", and the second, represents the "yin" of

yin and yang Originating in Chinese philosophy, yin and yang (, ), also yinyang or yin-yang, is the concept of opposite cosmic principles or forces that interact, interconnect, and perpetuate each other. Yin and yang can be thought of as complementary an ...

. The name means the northern, shady side of the mountains in contrast to the ''yang'' "southern, sunny" San'yō region to the south.

History

Early history

The San'in region has numerous

Paleolithic The Paleolithic or Palaeolithic ( years ago) ( ), also called the Old Stone Age (), is a period in human prehistory that is distinguished by the original development of stone tools, and which represents almost the entire period of human prehist ...

and

Jōmon period In Japanese history, the is the time between , during which Japan was inhabited by the Jōmon people, a diverse hunter-gatherer and early agriculturalist population united by a common culture, which reached a considerable degree of sedentism an ...

(14,000 – 300 BC) remains, but its

Yayoi period The Yayoi period (弥生時代, ''Yayoi jidai'') (c. 300 BC – 300 AD) is one of the major historical periods of the Japanese archipelago. It is generally defined as the era between the beginning of food production in Japan and the emergence o ...

(300 BC – 250 AD) remains are the largest in Japan. The Mukibanda Yayoi remains in the low foothills of

Mount Daisen is a dormant stratovolcano in Tottori Prefecture, Japan. It has an elevation of . This mountain is the highest in the Chūgoku region, and the most important volcano on the Daisen volcanic belt, which is a part of the Southwestern Honshu volca ...

in the cities of Daisen and

Yonago is a Cities of Japan, city in western Tottori Prefecture, Japan. , the city had an estimated population of 146,139 in 68,534 households and a population density of 1100 persons per km2. The total area of the city is . It is the prefecture's second ...

Tottori Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Tottori Prefecture is the List of Japanese prefectures by population, least populous prefecture of Japan at 538,525 (2023) and has a geographic area of . ...

are the largest in Japan. The site is still only partially excavated, but indicates that the San'in was a regional center of power in the period. The mythology of the

Shinto , also called Shintoism, is a religion originating in Japan. Classified as an East Asian religions, East Asian religion by Religious studies, scholars of religion, it is often regarded by its practitioners as Japan's indigenous religion and as ...

religion is largely based in the Izumo area of the region, and the Izumo-taisha, or Izumo Grand Shrine in Izumo,

Shimane Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Shimane Prefecture is the List of Japanese prefectures by population, second-least populous prefecture of Japan at 665,205 (February 1, 2021) and has a ge ...

, is one of the most ancient and important

Shinto shrine A Stuart D. B. Picken, 1994. p. xxiii is a structure whose main purpose is to house ("enshrine") one or more kami, , the deities of the Shinto religion. The Also called the . is where a shrine's patron is or are enshrined.Iwanami Japanese dic ...

s in

. The eastern part of Shimane Prefecture also had cultural and economic connections to the Asian mainland from an early period.

San'indō

The San'in region corresponds to , one of the

gokishichidō was the name for ancient administrative units organized in Japan during the Asuka period (AD 538–710), as part of a legal and governmental system borrowed from the Chinese. Though these units did not survive as administrative structures beyon ...

, or five provinces and seven circuits established in the

Asuka period The was a period in the history of Japan lasting from 538 to 710, although its beginning could be said to overlap with the preceding Kofun period. The Yamato period, Yamato polity evolved greatly during the Asuka period, which is named after the ...

(538–710) under the

Ritsuryō is the historical Japanese legal system, legal system based on the philosophies of Confucianism and Legalism (Chinese philosophy), Chinese Legalism in Feudal Japan. The political system in accord to Ritsuryō is called "Ritsuryō-sei" (). ''Kya ...

legal system. San'indō refers not only to the ancient geographic region, but also the main road through the region that connected it to the capital in Kyoto. The San'in encompassed the pre-Meiji provincial areas of Tanba,

Tango Tango is a partner dance and social dance that originated in the 1880s along the Río de la Plata, the natural border between Argentina and Uruguay. The tango was born in the impoverished port areas of these countries from a combination of Arge ...

, Tajima, Inaba, Hōki, Izumo, Iwami and Oki.

San'indō route

While the San'indō route was used for military logistics in numerous conflicts after the Asuka period, it more importantly served as a route for the transport of good to and from the region. The route reached its highest period of importance in the

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 ...

(1603–1867) when 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 ...

formalized its route and

shukuba were Stage station, staging post stations during the Edo period in Japan, generally located on one of the Edo Five Routes or one of its sub-routes. They were also called ''shuku-eki'' (宿駅). These stage stations, or "" developed around them, ...

post stations. The ''

daimyō were powerful Japanese magnates, feudal lords who, from the 10th century to the early Meiji era, Meiji period in the middle 19th century, ruled most of Japan from their vast hereditary land holdings. They were subordinate to the shogun and no ...

'' regional rulers used the San'indō for their ''

sankin-kōtai ''Sankin-kōtai'' (, now commonly written as ) was a policy of the Tokugawa shogunate during most of the Edo period, created to control the daimyo, the feudal lords of Japan, politically, and to keep them from attempting to overthrow the regi ...

'' mandatory journeys to Edo (modern Tokyo).

Modern usage

The San'in region now has no administrative authority. In modern Japanese usage it generally refers to the prefectures of Shimane, Tottori and northern area of Yamaguchi. The northern areas of Hyōgo and Kyōto prefectures are sometimes included in the region as well. Japan Route 9, the San'in Expressway, and the

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, ...

San'in Main Line The is a railway line in western Japan, which connects Kyoto and Shimonoseki, Yamaguchi, operated by West Japan Railway Company (JR West). It is the major railway line of the San'in region, approximately paralleling the Japan Sea, crossing Kyot ...

follow the historical route of the San'indō, and remnants of the

, some well preserved, remain throughout the region.

Geography

The San'in Region has a long coastline along the Japan Sea that dramatically sweeps south to the Chūgoku Mountains along the length of the region. The area is primarily mountainous with few plains. While the climate of the San'in region is not as harsh as that of the

Hokuriku region The is located in the northwestern part of Honshu, the main island of Japan. It lies along the Sea of Japan and is part of the larger Chūbu region. It is almost equivalent to the former Koshi Province (Japan), Koshi Province and Hokurikudō are ...

to the north, winters are characterized by heavy snow and rainfall typical of areas on the Japan Sea.

Demographics

The San'in subregion is a subregion of Chūgoku region that composes of the prefectures of Shimane, Tottori, and sometimes the northern portion of Yamaguchi Prefecture. The northern portion of Yamaguchi Prefecture composes of Abu, Hagi, and Nagato. The San'yo subregion is composed of the prefectures of Hiroshima, Okayama, and Yamaguchi in its entirety. Per Japanese census data, and,San'in subregion 1920-2000 population statistics
/ref> San'in subregion has had continual negative population growth since 1992.

Economy

The San'in region is far from the industrial and cultural heartlands of Japan, and the region is consequently economically undeveloped compared to the other regions of Japan. The landscape remains rural and unindustrialized, and the urban areas of the region are decentralized. Tottori and Shimane are the least populated prefectures in Japan, and the population is aging at a rate faster than the rest of Japan. Cities in the region with a population of over 100,000 remain only the prefectural capitals of Tottori and

Matsue is the capital Cities of Japan, city of Shimane Prefecture, Japan, located in the Chūgoku region of Honshu. , the city had an estimated population of 196,748 in 91287 households and a population density of 340 persons per km². The total area of ...

, the more recently industrialized

, and Izumo, a city formed from numerous smaller cities and villages after

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

. The agricultural output of the San'in region, however, remains very high. Its broad coastal and mountainous areas are protected as national, prefectural, and municipal parks, and these areas are now popular tourist destinations.

Transportation

The San'in region is connected by several JR West rail lines and some highways, but transportation is relatively undeveloped compared to other regions of Japan. Projects to connect the region to the wider highway network of Japan continue.

Notes

References

* Nussbaum, Louis-Frédéric and Käthe Roth. (2005)
''Japan encyclopedia''.
Cambridge:

Harvard University Press Harvard University Press (HUP) is an academic publishing house established on January 13, 1913, as a division of Harvard University. It is a member of the Association of University Presses. Its director since 2017 is George Andreou. The pres ...

.
OCLC 58053128
* Titsingh, Isaac. (1834). ''

Nihon Ōdai Ichiran , ', is a 17th-century chronicle of the serial reigns of Japanese emperors with brief notes about some of the noteworthy events or other happenings. According to the 1871 edition of the ''American Cyclopaedia'', the 1834 French translation of ...

''; ou
''Annales des empereurs du Japon.''
Paris: Royal Asiatic Society, Oriental Translation Fund of Great Britain and Ireland
OCLC 5850691

External links

{{DEFAULTSORT:Sanin region Regions of Japan Chūgoku region Geography of Shimane Prefecture Geography of Tottori Prefecture