History of Japan–Korea relations

For over 15 centuries, the relationship between Japan and Korea was characterized by cultural exchanges, economic trade, political contact and military confrontations, all of which underlie their relations even today. During the ancient era, exchanges of cultures and ideas between Japan and mainland Asia were common through migration via the Korean Peninsula, and diplomatic contact and trade between the two.

Since 1945, relations involve three states: North Korea, South Korea and Japan. Japan cut off Korea from Qing Chinese suzerainty and for Japan, a high priority in the late 19th century, fighting wars with those two countries on the issue. Japan took control of Korea with the Japan-Korea Annexation Treaty of 1910. When Japan was defeated in World War II, Soviet forces took control of the North, and American forces took control of the South, with the 38th parallel as the agreed-upon dividing line. South Korea is independent as of August 15, 1945, and North Korea as of September 9, 1945. In June 1950, North Korea invaded and almost conquered South Korea, but was driven back by the United Nations command, leading South Korean, American, European and international forces. North Korea was nearly captured, with the United Nations intending to roll back Communism there. However, China entered the war, pushed the UN forces out of North Korea, and a military stalemate resulted along the lines similar to the 38th parallel. An armistice was agreed on in 1953, which is still in effect, and the cease-fire line of that year remains the boundary between North and South.

Diplomatic relations between Japan and South Korea were established in 1965. In the early 2000s, the Japanese–South Korean relationship soured when the Japanese Prime Minister Junichiro Koizumi visited the Yasukuni Shrine every year during his term. Furthermore, conflicts continue to exist over claims of the Liancourt Rocks (known in Korea as "Dokdo") – a group of small islets near the Korean island of Ulleungdo and the Japanese Oki Islands.

Bilaterally and through the Six-Party Talks, North Korea and Japan continue to discuss the case of Japanese citizens abducted by the North Korean government during the 1970s and 1980s, although there are no existent diplomatic relations between the two; Japan does not recognize North Korea as a sovereign state.

In recent decades, disputes over history and history textbooks have soured relations between Japan and the two Koreas. The debate has exacerbated nationalist pride and animosity, as teachers and professors become soldiers in an intellectual war over events more than a half-century old or even two millennia older. Efforts to reach compromise agreements have failed. Meanwhile, a much less controversial, less politicized and more study-oriented historiography has flourished in Western nations. In 2013, polls reported that 94% of Koreans believe Japan "Feels no regret for its past wrongdoings," while 63% of Japanese state that Korean demands for Japanese apologies are "Incomprehensible".

Ancient Era

Relations between Korea and Japan go back at least two millennia. After the 3rd century BC, people from the Three Kingdoms (Goguryeo, Baekje and Silla) and Gaya in the Korean Peninsula, started to move southwards into the Kyushu region of Japan. Knowledge of mainland Asia was transmitted via Korea to Japan. According to the description of the Book of Wei, Yamatai-Koku kingdom in Japan and Four Commanderies of Han had diplomatic exchanges around the 3rd century. There are indications of cross-border political influence, but with varying accounts as to in which direction the political influence flowed. Buddhism was introduced to Japan from this Korean monarchy. By the time of the Three Kingdoms period of Korea, Baekje and Silla sent their princes to the Yamato court in exchange for military support to continue their already-begun military campaigns around 400.Korean History Record Samguk Sagi : 三國史記 新羅本紀 : 元年 三月 與倭國通好 以奈勿王子未斯欣爲�

King Asin of Baekje sent his son Jeonji in 397Korean History Record Samguk Sagi : 三國史記 百済本紀 : 六年夏五月 王與倭國結好 以太子腆支爲質 秋七月大閱於漢水之南　 ：King Silseong of Silla sent his son Misaheun in 402. Historians believe that by the 4th and 5th centuries AD, Baekje and Gaya would regularly send economical, cultural, and technological aid to Japan in exchange for military and political aid, as the Yamato court desired technological progress and cultural advancement while Baekje and the Gaya states desired Japan's military aid in their wars against Silla and Goguryeo. Records of Baekje missions to Japan and Japanese missions to Baekje help reinforce this position, as many of Baekje's missions to Japan involved sending specialists (such as Monks and Scholars), Buddhist goods, various books and medicines while Japan regularly sent thousands of soldiers, hundreds of horses and scores of ships. Later on, Baekje began to lose its status as the most favored partner of Japan, in part due to its relative decline compared to Goguryeo and Silla as well as the subsequent unification of China by the Sui Dynasty.

Uija, the last king of Baekje (reigned 641–660), formed an alliance with Japan and made Prince Buyeo Pung and King Zenko stay there as their guests. In 660, Baekje fell when it was attacked by Silla, who was in alliance with Tang China. The fall of Baekje was met with an immediate response by the Yamato Court, which considered Baekje a close ally and related country due to their long history of alliance as well as their shared history of intermarriage between the ruling classes and monarchs of their respective nations. The loss of their key ally was so great that Empress Saimei said:

"We learn that in ancient times there have been cases of troops being asked for and assistance requested: to render help in emergencies, and to restore that which has been interrupted, is a manifestation of ordinary principles of right. The Land of Baekje, in its extremity, has come to us and placed itself in our hands. Our resolution in this matter is unshakable. We will give separate orders to our generals to advance at the same time by a hundred routes."

Former generals of Baekje, including Gwisil Boksin, asked Japan to return Prince Buyeo Pung and requested military aid. Japan responded by deploying tens of thousands of troops onto the Korean Penninsula and some estimates claimed that as many as a thousand Japanese ships were dispatched to support Baekje. In 663, Japan, supporting Baekje, was defeated by the allied forces of Silla and Tang China in the Korean Peninsula (the Battle of Baekgang), and the restoration of Baekje ended up in failure. After the fall of Baekje, Japan took in many Baekje Korean refugees who were mainly craftspeople, architects, and scholars who played a major role in the social development of Japan during that period. While at the same time hostility between Japan and Silla escalated. Empress Jitō honored King Zenko by giving him the hereditary title of Kudara no Konikishi and allowed him to pass on his royal lineage to future generations. According to the , Takano no Niigasa came from a background of the naturalized clansmen and was a 10th-generation descendant of King Muryeong of Baekje. She was chosen as a wife for Emperor Kōnin and subsequently became the mother of Emperor Kanmu.

Japan has had official contact with the Chinese since the 7th to 8th centuries. Chinese culture was introduced to Japan via the Korean Peninsula, but the Korean value slumped when Chinese culture was introduced directly via Japanese missions to Tang China. Emperor Kanmu severed diplomatic relations with Silla in 799. 延暦18年4月庚寅（16日）条（799） From the early 9th–11th centuries, Japanese pirates plundered the southern region of Korean Peninsula and Korea-Japan relations deteriorated.

During the middle Kamakura period, Japan suffered from the invasions of the Mongol Empire (Yuan dynasty), which was then dominant on the continent, and its partner kingdom, the Goryeo of Korea. The History of Yuan states that the Mongol invasions of Japan began with King Chungnyeol of Goryeo "persistently recommending an expedition to the east to Yuan's emperor in order to force Japan to become its vassal state." In order to invade Japan, the Mongols ordered the Korean king to manufacture 1,000 warships. The two Mongol – Korean fleets were destroyed by storms, giving rise to the myth of the Kamikaze, the divine winds that protected Japan.

Early modern period (16th – 18th centuries)

During the Muromachi and Sengoku periods in Japan, pirates sailing from Kyushu attacked ships along the coasts of Korea and China and were feared as Japanese pirates (called " wako" in Japanese).

Imjin War (1592–1598)

Toyotomi Hideyoshi, who had unified Japan, ordered ''daimyōs'' (feudal lords) all over the nation to the conquest of Ming Dynasty China by way of Korea, after the latter's refusal to allow Japanese forces to march through, while King Seonjo alerted its Chinese counterpart regarding the Japanese threat. Japan completed the occupation of the Korean peninsula in three months. The Korean king Seonjo first relocated to Pyongyang, then Uiju. In 1593, The Ming Chinese emperor intervened by sending his army and recaptured the Korean peninsula. However, the Japanese military were able to gather in Seoul and successfully counterattacked China. Although during the war Korean land forces lost most of their land battles (with only a handful of notable exceptions), the Korean Navy won almost all the naval battles with decisive defeats of the Japanese fleet by Admiral Yi Sun-sin, cutting off Japanese supply lines and helping to stall the invading forces on the Korean peninsula. Amid the stagnation of the battle between the Ming army and the Japanese army, Hideyoshi died in September 1598. The Council of Five Elders ordered the remaining Japanese forces in Korea to retreat.

After the war, Japan then initiated a series of policies called Sakoku to isolate itself from world affairs. It forbade Japanese to go abroad in ships, and initiated the death penalty for Japanese people returning to Japan from abroad. This ended Japanese piracy definitively. During the Japanese invasion, much of Korea's cultural heritage was destroyed and looted by the invading Japanese armies. Among the atrocities of Japanese soldiers was the practice of cutting off noses and ears of slain enemy soldiers, which evolved into cutting off those of the living and the civilians in order to fulfill the "kill quota" assigned to the troops. Hence the origin of the Korean saying to misbehaving children, "Ear and nose cutting devils are coming!". After the wars, Korean missions were dispatched 11 times to the Tokugawa shogunate of Japan between 1607 and 1811.Sin, Hyŏng-sik. (2004)
''A Brief history of Korea,'' p. 90.
/ref>

At the end of the 16th century, the Bunroku-Keicho War broke off the relationship between Korea and Japan. However, the Tokugawa shogunate started trading again with Korea by concluding the Treaty of Giyu with the Sō clan of Tsushima Island in 1609, establishing a relationship of near equality through mutual visits of Korean messengers. Tsushinshi were sent from Korea to pay homage to a new shogun or to celebrate the birth of an heir to a shogun. Korean envoys were used for showing the prestige of the Tokugawa shogunate and vice versa.

19th century

1873 rejected proposal to seize Korea: the Seikanron

From the late 18th to late 19th centuries, Western governments sought to intercede in and influence the political and economic fortunes of Asian countries through the use of new approaches described by such terms as "protectorate", "sphere of influence", and "concession", which minimized the need for direct military conflict between competing European powers. The newly modernized government of Meiji Japan sought to join these colonizing efforts and the Seikanron ("advocacy of a punitive expedition to Korea") began in 1873. This effort was allegedly fueled by Saigō Takamori and his supporters, who insisted that Japan confront Korea's refusal to recognize the legitimacy of Emperor Meiji, and as it involves the authority of the emperor, and military intervention "could not be postponed".

The debate concerned Korea, then in the sphere of influence of Qing China, which Samurai leaders sought to seize and make it a puppet state. Those in favor also saw the issue as an opportunity to find meaningful employment for the thousands of out-of-work samurai, who had lost their tradition local governmental roles in the new Meiji political order. Further, the acquisition of Korea would provide both a foothold on the Asian continent for Japanese expansion and a rich source of raw materials for Japanese industry. Ōkubo Toshimichi attacked in his "7 Point Document", dated October 1873. The Iwakura Mission, a Japanese diplomatic voyage to the United States and Europe, had led Japanese military officials to conclude their armed forces were far too weak to engage in any conflict with the Western powers. An invasion of Korea would expose Japan to a devastating war and must the action against Korea was premature. Furthermore, the Japanese financial system was too underdeveloped to support a major war, and its munitions industry was unprepared to handle European technology. Okubo's views were supported by the antiwar faction, which mostly consisted of men who had been on the Iwakura Mission. Iwakura Tomomi, the diplomat who had led the mission, persuaded the emperor to reconsider, thus putting an end to the "Korean crisis" debate.

With the rapid weakening erosion of the authority of the Qing dynasty in 1840s–1850s, Korea resisted traditional subservience to China. Japan was rapidly modernizing in the second half of the 19th century but worried that China or Russia would use Korea to threaten Japan. With the Japan–Korea Treaty of 1876, Japan decided the expansion of their settlement, the addition of the market and acquired an enclave in Busan. A severe conflict at court between Heungseon Daewongun, the biological father of Gojong (king of the Joseon Dynasty), and Gojong's wife Empress Myeongseong continued. In 1882, Daewongun was seized by the Qing military, and confined in Tianjin City ( Jingo Incident). The Min clan including Queen Min assumed authority, but relations between Korea and Japan did not turn better, the Min clan changing their policies from being pro-Japanese to pro-Qing China. When Japan beat China in 1895 in the First Sino-Japanese War, the Treaty of Shimonoseki was concluded, and removed China's suzerainty over Korea. Japan became alarmed when Russia enhanced its grip and influence over the Korean peninsula by acquiring vital state assets such as the mining rights in Chongsong and Gyeongwon sold off by Queen Min, such as timber rights in the north, and tariff rights, so it purchased back and restored many of these. Japan's victory against China in the First Sino-Japanese War, released Korea from China's tributary system and the Treaty of Shimonoseki forced China to acknowledge Korea as an "independent" nation. Japan began the process of invading Korea; however, the Min clan, including the Queen Min, started attempts to protect Korea from the rise of Japanese power in Korea. In 1895, Queen Min was gang raped, assassinated and then burned in public by Japan's military, in retaliation for her efforts to promote Russian influence and resist the Japanese invasion. The brutal assassination of the queen was a traumatic event, given Queen Min's popularity among the Korean people. The Gabo Reform and the assassination of Empress Myeongseong generated backlash against Japanese presence in Korea; it caused some Confucian scholars, as well as farmers, to form over 60 successive righteous armies to fight for Korean freedom on the Korean peninsula.

In 1897, Joseon was renamed the Korean Empire (1897–1910), affirming its independence, but greatly gravitated closer to Russia, with the King ruling from the Russian legation, and then using Russian guards upon return to his palace.

20th century

Japanese protectorate

Japan declared war on Russia to drive out Russian influence, while Korea declared to be neutral. Japan's victory in the Russo-Japanese War, the Japan–Korea Treaty of 1905 was agreed in which Korea became a colony of Japan. Japanese officials increasingly controlled the national government but had little local presence, thereby allowing space for anti-Japanese activism by Korean nationalists. The new status failed because of a combination of diverse economic, historical, and emotional factors. Japan underestimated Korean nationalism and the hostility with which Koreans reacted against the modernizing programs which Japan was introducing.

Emperor Gojong, who did not accept the conclusion of this Treaty, dispatched secret envoys to the second Hague Peace Conference in 1907 in order to denounce the conclusion of the treaty as compulsive and invalid, but no nation supported the envoys. In July, 1907, Japan imposed the Japan–Korea Treaty of 1907 to gain full control of domestic affairs in Korea. It disbanded the army of the Korean Empire. Itō Hirobumi took full control of Korea as Resident-General of Korea. In 1909, Ito Hirobumi was assassinated by An Jung-geun. The assassination of Prince Ito by Korean nationalists brought the protectorate to an end and led to outright annexation. On August 22, 1910, Japan officially annexed the Korean Empire by imposing the Japan-Korea Annexation Treaty. One result of the protectorate was to demonstrate to the world that Japan was the strongest single power in the Far East. There was no significant opposition by any of the major powers.

Korea under Japanese rule

During the colonial period, more than 100,000 Koreans served in the Imperial Japanese Army. The service of these Korean men was forced upon them. Approximately 200,000 Korean children (predominantly ages 12–17) were also sent forcefully as "comfort women" at the war frontlines to serve the Imperial Japanese Army as sex slaves. The issue regarding "comfort women" has been the source of diplomatic tensions between Japan and Korea since the 1980s.

Kim Il-sung led a Korean independence movement, which was active in the border areas of China and Russia, particularly in areas with considerable ethnic Korean populations. Kim founded North Korea, and his descendants have still not signed a peace treaty with Japan. The Provisional Government of the Republic of Korea, led by (later) South Korea's first president Syngman Rhee, moved from Shanghai to Chongqing. Lee lobbied in the United States and was recognized by the South Korean administrator by Douglas MacArthur. Japanese control of Korea ended on September 9, 1945, when the Japanese Governor-General of Korea signed the surrender document of the United States in Seoul.

Post World War II

At the end of World War II, Korea regained its independence after 35 years of imperialist Japanese rule. Per the Yalta Conference agreements, Soviet forces accepted surrender of Japanese forces in northern Korea above the 38th parallel, and U.S. forces south of that line. Korea was then divided into Soviet (North Korean) and U.S. (South Korean) spheres. South Korea refused diplomatic and trade relations with Japan, using tensions with Japan to rally support for the South Korean government. The early ROK (Republic of Korea; South Korea) government derived its legitimacy from its opposition to Japan and North Korea, portraying South Korea as under threat from the North and South. The diplomatic relationship between Japan and South Korea was established in 1965, when the Treaty on Basic Relations was signed; Japan subsequently recognized the Republic of Korea (the official name of South Korea) as the only legitimate government on the Korean Peninsula. As such, North Korea does not have official diplomatic ties with Japan.

21st century

Despite the ongoing historical tension between Japan-Korean that has impacted their relations they have since been able to interact with each other. In recent years, the two nations jointly hosted the 2002 FIFA World Cup, and (South) Korean pop culture experienced major popularity in Japan, a phenomenon dubbed the in Japan. The Korean Wave has sparked a fad for Korean movies, dramas and popular music in Japan. In return, certain Japanese pop culture productions like anime, manga and video games gained significant popularity in South Korea.

Moreover, the PRC, ROK, and Japan have successfully entered the Regional Comprehensive Economic Partnership (RCEP) that was implemented on January 1, 2022. This agreement covers more than a quarter of the world’s population, has been able to knock down tariffs, and promoted interregional trade. This momentous agreement enabled a series of talks to initiate the China-Japan-South Korea Free Trade Agreement (CJK FTA). Nevertheless, the implementation of the RCEP agreement that is indicative of the growing power of economic interdependence in global politics.

Other points of cooperation between the two states are written as follows: Both states work to counter the North Korean threat and their pursuit of trilateral relations with the United States. For example, in late September, South Korea, the US, and Japan staged joint anti-submarine drills in response to a series of North Korean missile tests. Furthermore, in late October, South Korea, Japan, and the U.S. engaged in a discussion relating to North Korea and agreed that if North Korea resumed nuclear testing, they would have to respond. Therefore, despite all existing historical animosity and disagreements between Japan and South Korea, the current regional security situation may push them into a deeper alliance after all.

Despite increased cultural exchange, political tensions remain. The stain of Japan’s colonial rule has not yet been washed away. This is evidenced by the outrage that erupted when former Japanese Prime Minister Junichiro Koizumi visited the Yasukuni Shrine annually from 2001-2006. The Shrine is dedicated to deceased Japanese soldiers, some of which participated in war crimes and atrocities in Korea. Thus, when Japanese government leaders pay homage to the deceased at the Yasukuni Shrine, South Koreans see this to symbolize Japan’s lack of remorse for its colonization of Korea. So, as a result of Koizumi’s visits, the South Korean public protested heavily against a summit meeting scheduled between the eccentric Japanese diplomat and South Korean president Kim Dae-Jung. The South Korean government responded to the protests and canceled the summit.

Another source of tension is the differing views of the two countries regarding China. China has become a bigger security priority for Japan, mainly because of China’s rising assertiveness about its claims to the Senkaku/Diaoyu Islands, which are currently under Japanese rule. On the other hand, South Korea does not have territorial disputes with China and does not see it as a military threat. From a strategic point of view, South Korea is actually looking to improve relations with China because it is a powerful economic ally and one of the best sources of leverage South Korea could get over North Korea. Japan thinks that South Korea is prioritizing its relationship with China over its relationship with Japan, which frustrates Japan because it wants to enlist the help of East Asian democracies like South Korea in balancing China.

In 2015, relations between the two nations reached a high point when South Korea and Japan addressed the issue of comfort women, or sex slaves used by the Japanese military during World War II. Fumio Kishida, the Japanese Foreign Minister, pledged that the Japanese government would donate 1 billion yen (US$8.3 million, 2015) to help pay for the care of the surviving former sex slaves. Furthermore, Japanese Prime Minister, Shinzō Abe, made public apologies to the "women who underwent immeasurable and painful experiences and suffered incurable physical and psychological wounds as comfort women". The agreement was firstly welcomed by the majority of the former comfort women (36 out of 47 existed former comfort women at that time) and the payment was received by them. However, Moon Jae-in utilized the criticism against the agreement for his presidential election supported by an activist group, the Korean Council for the Women Drafted for Military Sexual Slavery by Japan, which criticized the agreement and persuaded the women to deny the payment.

Moon and the activists argued that the former South Korean president, Park Geun-hye, without any communication with the alive "comfort women", hailed this deal as a sign of positive progression in Japanese and South Korean relations. At the time of this high point most of Japan's cabinet members visited the Yasukuni shrine, causing confusion in Korea about Japan's sincerity.

In 2019 Japan imposed controls on the export of semiconductor materials, restricting export to South Korea and removing the country from its "preferred trading nations" list. Experts have said the controls may be retaliation after South Korean courts ruled that Japanese companies pay restitution for Korean forced laborers during World War II.

See also

* Foreign relations of Japan
* Foreign relations of North Korea
** Japan–North Korea relations
* Foreign relations of South Korea
** Japan–South Korea relations
** Treaty on Basic Relations between South Korea and Japan
* Japan–Korea disputes
* Japan-Korea Undersea Tunnel
* Japan-South Korea (ROK) Joint History Research Project
* Korea under Japanese rule
** Anti-Japanese sentiment in Korea
** Anti-Korean sentiment in Japan
* Korean influence on Japanese culture
* Koreans in Japan

References

Further reading

* Cha, Victor D. (1999). ''Alignment despite Antagonism: the US-Korea-Japan Security Triangle'' (Stanford University Press).
* Conroy, Hilary. (1960) ''The Japanese seizure of Korea, 1868–1910: a study of realism and idealism in international relations'' (1960).
* Cumings, Bruce. (2005) ''Korea's Place in the Sun: A Modern History'' (W W Norton).
* Deacon, Chris (2021)
(Re)producing the 'history problem': memory, identity and the Japan-South Korea trade dispute
(''The Pacific Review'').
* Dudden, Alexis (2008). ''Troubled Apologies Among Japan, Korea, and the United States'' (Columbia UP)
* Hawley, Samuel. ''The Imjin War: Japan's Sixteenth-Century Invasion of Korea and Attempt to Conquer China'' (2005)
excerpt
* Henry, Todd A. ''Assimilating Seoul: Japanese Rule and the Politics of Public Space in Colonial Korea, 1910–1945'' (U of California Press, 2014)
* Kim, Jinwung. ''A History of Korea: From "Land of the Morning Calm" to States in Conflict'' (Indiana UP, 2012)
* Lee, Chong-Sik (1985). ''Japan and Korea: The Political Dimension'' (Stanford University Press).
* Lee, Chong-Sik (1963). ''The Politics of Korean Nationalism'' (U of California Press), online
* Lind, Jennifer (2008). Sorry States: Apologies in International Politics (Cornell University Press).
* Meyers, Ramon Hawley, et al. (1984). ''The Japanese Colonial Empire, 1895–1945'' (Princeton University Press).
* Morley, James (1965). ''Japan and Korea'' (New York: Walker, 1965).
* Swope, Kenneth M. ''A Dragon's Head and a Serpent's Tail: Ming China and the First Great East Asian War, 1592–1598 '' (2009)
* Turnbull, Stephen. ''Samurai Invasion: Japan's Korean War 1592–1598'' (2002).
* Yoo, Theodore Jun. ''The Politics of Gender in Colonial Korea: Education, Labor, and Health, 1910–1945'' (U of California Press, 2008)

External links

South Korean embassy in Japan

Japanese embassy in South Korea
* Relations entre la Corée du Nord et le Japon – French Wikipedia

Korean History: A Bibliography: Ancient Korean-Japanese relations
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** ttp://www.hawaii.edu/korea/biblio/postlib_japan.html Post-Liberation Relations with Japan

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