Emishi

This article is about the tribes. For the statesman at the Yamato imperial court, see Soga no Emishi. For the fictional character, see Emishi Haruki.

Emishi

Pronunciation	Emishi
Origin
Word/name	Japanese
Region of origin	Japanese
from Namio, Egami, et al., Ainu to kodai Nippon. Japan: Shogakukan, 1982, p. 92.

The Emishi or Ebisu (蝦夷) were a group of people who lived in northeastern Honshū in what is today known as the Tōhoku region. They are referred to as michi no oku (道の奥) in contemporary sources. Some Emishi tribes opposed and resisted the rule of the Japanese Emperors during the late Nara and early Heian periods (7th–10th centuries AD). More recently, scholars believe that they were natives of northern Honshū who were descendants of those who produced the Jōmon culture. They are thought to have been related to the Ainu. The separate ethnic status of the Emishi is not in doubt, based on a separate language from Japanese that scholars have not been able to reconstruct, but can be inferred from the use of interpreters who were needed to communicate between the Japanese and the Emishi, and the many Ainoid place names left in the Tōhoku. The Emishi generals who fought in the Thirty-Eight Years' War (AD 774 to 811), Moro and Aterui, have non-Japanese names as well.

History

The Emishi were represented by different tribes, some of whom became allies of the Japanese (fushu, ifu) while others remained hostile (iteki). The Emishi in northeastern Honshū relied on their horses in warfare. They developed a unique style of warfare where horse archery and hit and run tactics proved very effective against the slower contemporary Japanese imperial army that relied on mostly heavy infantry. Their livelihood was based on hunting and gathering as well as the cultivation of grains such as millet and barley. Recently, it is thought they practiced rice cultivation as well in areas where rice could be grown readily. The first major attempts to subjugate the Emishi in the 8th century were largely unsuccessful. The imperial armies modelled after the mainland Chinese were no match for the guerrilla tactics of the Emishi.

It was the development of horse archery and the adoption of Emishi tactics by the early Japanese warriors that led to the Emishi defeat. The success of the gradual change in battle tactics came at the very end of the 8th century in the 790's under the command of the general Sakanoue no Tamuramaro. They either submitted themselves to imperial authority as fushu and ifu, or migrated further north, some to Hokkaidō. By the mid-9th century most of their land in Honshū was conquered and they ceased to be independent. However, they continued to be influential in local politics as powerful Emishi families who submitted themselves to Japanese rule eventually created feudal domains in the north that became semi-autonomous. In the two centuries following the conquest a few of these became regional states that came into conflict with the central government. The following is a brief chronology of the main events in the relations between the Emishi and the Japanese.

Etymology

The record of Emperor Jimmu on Nihon Shoki mentions about the people called "Emishi"—written as 愛瀰詩 with ateji—who his armed forces defeated before he was enthroned the Emperor of Japan. According to Nihon Shoki, Takenouchi no Sukune in the era of Emperor Keikō proposed that they should subjugate Emishi (蝦夷) of Hitakami no Kuni (日高見国) in the eastern Japan. The first mention of Emishi from a source outside Japan was in the Chinese book of Song in 478 which referred to them as "hairy people" (毛人). The book refers to "the 55 kingdoms (国) of the hairy people (毛人) of the East..." as a report by King Bu—one of the Five kings of Wa. The Japanese used this kanji to describe these people, but changed the reading from "kebito" or "mojin" to "Emishi" most likely by the seventh century AD. Furthermore, the kanji character also changed to 蝦夷 which is a combination of the character for "shrimp" and "barbarian" in the same century. This is thought to refer to the long whiskers of a shrimp, however, this is not certain. The barbarian aspect clearly described an outsider, living beyond the border of the emerging empire of Japan which saw itself as a civilizing influence, and thus justifying their conquest. This kanji was first seen in the T'ang sources that describe the meeting with the two Emishi that the Japanese envoy brought with him to China (see below). The kanji character may have been adopted from China, but the reading "Ebisu" and "Emishi" were Japanese in origin, and most likely came from either the Japanese "yumishi" which means bowman (their main weapon), or "emushi" which is sword in the Ainu tongue. Other origins have been proposed such as the word "enchiu" for man in the Ainu tongue, however, the way it sounds is almost phonetically identical to emushi so it may most likely have had an Ainoid origin.

Battles with Yamato army

The Nihon Shoki's entry for Emperor Yūryaku, also known as Ohatsuse no Wakatakeru, records an uprising after the Emperor's death of Emishi troops levied for an expedition to Korea. Emperor Yūryaku is suspected to be King Bu, but the date (and indeed reality) of Yūryaku are uncertain, and the Korean reference may be anachronistic. However, the compilers clearly felt that Emishi troops were credible in such a context.

In 658, Abe no Hirafu's naval expedition of 180 ships reaches Aguta (present day Akita) and Watarishima (Hokkaidō). Alliance with Aguta Emishi, Tsugaru Emishi and Watarishima Emishi is formed by Abe who then storms a settlement of Mishihase (Su-shen in the Aston translation of the Nihongi) a people of unknown origin, who are defeated. This is one of the earliest reliable records of the Emishi people extant. At this early age it is almost certain that the Emishi encountered here are ancestors of the Ainu since the territories covered by the expedition are in areas where these people are thought to have lived. The Mishihase may have been another ethnic group who competed with the ancestors of the Ainu for Hokkaidō. The expedition happens to be the furthest northern penetration of the Japanese Imperial army until the 16th century, and that later settlement was from a local Japanese warlord who was independent of any central control.

In 709, the fort of Ideha was created close to present day Akita. This was a bold move since the intervening territory between Akita and the northwestern countries of Japan was not under government control. The Emishi of Akita in alliance with Michinoku attacked Japanese settlements in response. Saeki no Iwayu was appointed Sei Echigo Emishi shōgun. He used 100 ships from the Japan sea side countries along with soldiers recruited from the eastern countries and successfully defeated the Echigo (present day Akita) Emishi.

In 724, Taga Fort was built by Oono no Omi Azumahito near present day Sendai and became the largest administrative fort in the northeast region of Michinoku. As Chinju shogun he steadily built forts across the Sendai plain and into the interior mountains in what is now Yamagata prefecture. Guerilla warfare was practiced by the horse riding Emishi who kept up pressure on these forts, but Emishi allies ifu and fushu were also recruited and promoted by the Japanese to fight against their kinsmen.

In 758, after a long period of stalemate, the Japanese army under Fujiwara no Asakari penetrated into what is now northern Miyagi prefecture, and established Momonofu Castle on the Kitakami River. The fort was built despite constant attacks by the Emishi of Isawa (present-day southern Iwate prefecture).

Thirty-Eight Years' War

The monument for commending Aterui and More at Kiyomizu-dera in Kyoto

AD 774 marked the beginning of the Thirty-Eight Years' War (三十八年戦争) with the defection of a high ranking Emishi officer of the Japanese army based in Taga Castle, Korehari no kimi Azamaro. The Emishi counterattacked along a broad front starting with Momonohu Castle, destroying the garrison there before going on to destroy a number of forts along a defensive line from east to west established painstakingly over the past generation. Even Taga Castle was not spared. Large Japanese forces were recruited, numbering in the thousands, the largest forces perhaps ten to twenty thousand strong fighting against an Emishi force that numbered at most around three thousand warriors, and at any one place around a thousand. In 776 a huge army of over 20,000 men was sent to attack the Shiwa Emishi, but failed to destroy the enemy who then successfully counterattacked their cumbersome foes in the Ōu Mountains. In 780 the Emishi attacked the Sendai plain successfully torching Japanese villages there. The Japanese were in a near panic as they tried to tax and recruit more soldiers from the Bandō.

In the AD 789 Battle of Koromo River (also known as Battle of Sufuse) the Japanese army under Ki no Kosami Seito shogun was defeated by the Isawa Emishi under their general Aterui. A four thousand strong army was attacked as they tried to cross the Kitakami River by a force of a thousand Emishi. The imperial army suffered its most stunning defeat, losing a thousand men, many of whom drowned.

In 794, many key Shiwa Emishi including Isawa no kimi Anushiko of what is now northern Miyagi prefecture become allies of the Japanese. This was a stunning reversal to the aspirations of those Emishi who still fought against the Japanese. The Shiwa Emishi were a very powerful group and were able to attack smaller Emishi groups successfully as their leaders were promoted into imperial rank. This had the effect of isolating one of the most powerful and independent Emishi, the Isawa confederation. The newly appointed shogun general Sakanoue no Tamuramaro then attacked the Isawa Emishi relentlessly using soldiers trained in horse archery. The result was a desultory campaign that eventually led to Aterui's surrender in 802. The war was mostly over and many Emishi groups submitted themselves to the imperial government. However, skirmishes still took place and it was not until 811 that the so-called Thirty-Eight Years' War was over. North of the Kitakami River the Emishi were still independent, but the large scale threat that they posed ceased with the defeat of the Isawa Emishi in 802.

Abe clan, Kiyohara clan and Northern Fujiwara

Main articles: Abe clan, Kiyohara clan, and Northern Fujiwara

After their conquest, some Emishi leaders became part of the regional framework of government in the Tōhoku culminating with the Northern Fujiwara regime. This regime and others such as the Abe and Kiyohara were created by local Japanese gōzoku and became regional semi-independent states based on the Emishi and Japanese people. However, even before these emerged, the Emishi people progressively lost their distinct culture and ethnicity as they became minorities.

The Northern Fujiwara were thought to have been Emishi, but there is some doubt as to the lineage of them, and if they were descended from local Japanese families who resided in the Tōhoku (unrelated to the Fujiwara of Kyoto) then the study would confirm this. Both the Abe and Kiyohara families were almost certainly of Japanese descent, both of whom represented gōzoku, powerful families who had moved into the provinces of Mutsu and Dewa perhaps during the ninth century though when they emigrated is not known for certain. They were likely a Japanese frontier family who developed regional ties with the descendants of the Emishi fushu, and may have been seen as fushu themselves since they had lived in the region for several generations.

Soon after World War II, mummies of the Northern Fujiwara family in Hiraizumi (the capital city of the Northern Fujiwara), and hence were thought to have been related to the Ainu were studied by scientists. However, the researchers concluded that the rulers of Hiraizumi were like other Japanese of the time, and certainly not related to the ethnic Ainu. This was seen as evidence that the Emishi were not related to the Ainu. This had the effect of popularizing the idea that the Emishi were like other contemporary ethnic Japanese who lived in northeast Japan, outside of Yamato rule.

Minamoto no Yoritomo, a descendant of Emperor Seiwa, finally defeated the Northern Fujiwara in 1189 and established the Kamakura shogunate in 1192.

Relationship to the Jōmon and Ainu

See also: Japanese people and Ainu people

Recent scholarship has created a much more complicated portrait of this people. By and large, they are seen as indigenous to Japan and not simply as ancestors to the Ainu, but descendants of the Jōmon. Even though historically they emerge as serious challengers to the nascent Japanese state they had inherited a rich and separate tradition that went back several millennia before the Japanese speakers came to the islands of Japan.

In the study of Jōmon skeletal remains dating from thousands of years ago, a direct connection with the modern Ainu was confirmed, showing a definite linkage between the two groups. This linkage however, shows that the Jōmon people were very different from modern Japanese and other modern East Asians. The physical appearance of a number of the Ainu who were first encountered by the Europeans in the 19th Century were similar to Caucasians, and thus caused quite a stir among contemporary academics, and has spurred debate about their origins. It is thus surmised that the Jōmon also were physically unlike other East Asians. This said, physical anthropologists have found that diachronically, and geographically, the skeletal structure of the Jōmon population changed over time from southwest to northeast, paralleling the actual migration of Japanese speakers historically, so that more Jōmon traits are preserved in the north.

Studies have also shown that skeletal remains from larger settlements in the Tōhoku corresponding to where burial mounds (kofun) were built have traits that are halfway between Ainu and present day Japanese, so the idea that the Emishi were made up solely of Ainoid ancestors is untrue. The Emishi were a mix of both Ainoid and types of people scholars have called "Kofun people" who were not a separate race or ethnic group, but were a mixture of both native Jōmon and the more recent groups identified with the Yayoi culture. This dovetails nicely with the "transformation" theory that native Jōmon peoples changed gradually with the infusion of Yayoi immigrants into the Tōhoku rather than the "replacement" theory which posits that one population (Jōmon) was replaced by another (Yayoi).

The Emishi were composed of two main populations, the Jōmon Ainoid who were the majority and a smaller group the Kofun united by a common Ainoid language distinct from Japanese. These two populations were not distinguished by contemporaries, but rather by present-day physical anthropologists. Historically, they were seen as one group by contemporaries, mainly those who were descendants of the natives (the Jōmon) called Emishi and Ebisu who also had in their population those of mixed ethnicity, most likely descendants of early Japanese colonists. In addition, the contemporary Japanese for their part looked upon the Emishi as foreigners and barbarians whose lands they desired to conquer and incorporate into the Japanese state.

Though it is not known how much the Emishi population changed as Japanese settlers and frontiersmen began to live in their territories even before the conquest, the existence of Emishi Kofun types attests to some form of ethnic mixing. The Japanese established trading relations with the Emishi where their horses were imported and iron tools and weapons exported to their territories. To complicate matters, some ethnic Japanese allied themselves with the Emishi in their wars against the Yamato court. The latter were known in the Nihon Shoki as "Japanese captives" of the Emishi.

The people who migrated to the northern tip of Honshū and Hokkaidō region retained their identity and their separate ethnicity, and their descendants eventually formed the Satsumon culture in Hokkaidō. Historically, they became a distinctly different population from those who were conquered and integrated into the Japanese state. The Emishi except them became more like other ethnic Japanese while the Hokkaidō Emishi, known by contemporaries as Watarishima Emishi, or 'Emishi who crossed to the island', eventually became known as the Ezo, and later in the modern period the Ainu.

Envoys to the Tang court

The evidence that the Emishi were also related to the Ainu comes from historical documents. One of the best sources of information comes from both inside and outside Japan, from contemporary Tang Dynasty and Song Dynasty histories as these describe dealings with Japan, and from the Shoku Nihongi. For example, there is a record of the arrival of the Japanese foreign minister in AD 659 where conversation is recorded with the Tang Emperor. In this conversation we have perhaps the most accurate picture of the Emishi recorded for that time period. This episode is repeated in the Shoku Nihongi in the following manner.

Two Emishi, a man and woman, from contemporary Tōhoku accompanied the minister Sakaibe no Muraji to Tang China. The emperor was delighted with the two Emishi because of their "strange" physical appearance. This was an emperor who was most likely the illustrious Emperor Tang Taizong who was familiar with many ethnic groups throughout his Empire, from Uyghurs and Turks to Middle Eastern traders. However, he probably did not have any contact with Europeans. The Japanese envoy for his part describes the contemporary relationship with the various Emishi: those who had allied themselves with the Yamato court (known as 和蝦夷 niki-emishi, i.e. 'gentle Emishi'), those who remained as enemies staunchly opposed to Yamato (known as 荒蝦夷 ara-emishi, i.e. 'rough Emishi' or 'wild Emishi'), and the distant Tsugaru Emishi (located in present-day northern Aomori and in southern Hokkaidō). All Chinese documents from the T'ang and Sung refer to them as having a separate state north of Japan and call them 毛人 (Mandarin máo rén, Sino-Japanese mōjin), literally 'hairy people'. This is also corroborated in the Shoku Nihongi, in which they are described consistently as having long beards and as kebito, or 'hairy people', characteristics that have been used to describe the Ainu in the modern period. These same kanji characters were read as 'emishi' before the Nara period.

Popular culture

• The term Emishi is used for the village tribe of the main character Ashitaka in the Hayao Miyazaki animated film Princess Mononoke. The village was a last pocket of Emishi surviving into the Muromachi period (16th century).
• The Emishi's creation myth was used as the basis of the core mythology in Final Fantasy's Fabula Nova Crystallis series.

References

• Aston, W.G. Nihongi: Chronicles of Japan from Earliest Times to A.D. 697. London: Kegan Paul, 1924. Originally published in 1896. The standard English translation of the ancient Japanese compilation known as the Shoku Nihongi.
• Farris, William Wayne. Heavenly Warriors: The Evolution of Japan's Military: 500–1300. Harvard: Harvard University Press, 1996. ISBN 9780674387034, ISBN 9780674387041.
• Nagaoka, Osamu. 古代東国物語　(Kodai Tōgoku Monogatari). Tokyo: Kadokawa Shoten, 1986. For readers of Japanese, a detailed account of the campaign against Aterui. ISBN 9784047031708.
• Nakanishi, Susumu. エミシとは何か: 古代東アジアと北方日本　(Emishi to wa nani ka: kodai higashiajia to hoppō nihon). Tokyo: Kadokawa Shoten, 1993. Japanese source that conducted a study of the skeletal remains of persons who lived in the Tōhoku region both during the Jōmon and Yayoi periods. Limited coverage of skeletal remains of the historical period, but covers the history. ISBN 9784047032477.
• Ossenberg, Nancy S., "Isolate Conservatism and Hybridization in the Population History of Japan" in Akazawa, T. and C.M. Aikens, eds., Prehistoric Hunter Gatherers in Japan: New Research Methods. Tokyo: University of Tokyo Press, 1986. ISBN 9780860083955.
• Takahashi, Takashi. 蝦夷: 古代東北人の歴史 (Emishi: kodai Tōhokujin no rekishi). Tokyo: Chūō Kōronsha, 1986. ISBN 9784121008046.

External links

• Who Were the Emishi?
• Conquest of Emishi
• Ainu Origins from the Field Museum of Natural History site
• Emishi: a more in-depth interpretation of recent research
• Aterui the Great