||This article may require cleanup to meet Wikipedia's quality standards. The specific problem is: This article is disorganized and unclear, and the writing has numerous issues with grammar and mechanics. Moreover, this is in need of a rework into a neutral point of view.. (June 2013)|
In a modern context, Japan–Korea relations pertain to three states: Japan, North Korea, and South Korea. Historically, Japan and Korea have had cultural interactions for more than 1,500 years and had direct political contact for almost as long. Korea became Japan's territory as a result of the Japan-Korea Annexation Treaty which was signed in 1910. When Japan was defeated in World War II, U.S. Army Forces proclaimed the occupation and administration of Korea. South Korea has been independent as of August 15, 1948, and North Korea became independent on September 9.
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. Furthermore, conflicts continue to exist over claims of the Liancourt Rocks - a group of small islets halfway between the two countries.
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 diplomatic relations between the two; Japan does not recognize North Korea as a sovereign state.
A viewpoint of JapanEdit
According to the description of the Book of Wei, Yamatai-Koku kingdom in Japan and Four Commanderies of Han had diplomatic exchanges around the third century. By the time of the Three Kingdoms period of Korea, Baekje and Silla sent their princes as hostages to the Yamato court in exchange for military support to continue their already-begun military campaigns around 400.
The last king of Baekje, Uija, formed an alliance with Japan and made Prince Buyeo Pung and King Zenko stay there as their hostages. In 660, Baekje fell when it was attacked by Silla and the Tang Dynasty China. Former generals of Baekje, including Gwisil Boksin, asked Japan to return Prince Buyeo Pung and to provide military aid. In 663, Japan, supporting Baekje, was defeated by the allied forces of Tang dynasty China and Silla in Korean Peninsula (the Battle of Baekgang), and the restoration of Baekje ended up in failure. After the fall of Baekje, Japan took in many Korean refugees, but 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 Shoku Nihongi (続日本紀?), Takano no Niigasa, background of the naturalized clansmen Yamato-no-Fumito (和史?), was a 10th-generation descendant of King Muryeong of Baekje who was chosen as a concubine for Emperor Kōnin and subsequently became the mother of Emperor Kammu.
Chinese culture was introduced to Japan via the Korean Peninsula, but the Korean value slumped when Chinese culture was introduced directly by Japanese missions to Tang China. Emperor Kammu severed diplomatic relations with Silla in 799. From the early 9th–11th centuries, Korean pirates plundered the north Kyushu region of Japan and Japan-Korea relations deteriorated.
During the middle Kamakura period, Japan suffered from the Mongol Empire (Yuan Dynasty), which was then dominant on the continent, and its subject 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 subject." In order to invade Japan, the Mongols ordered the Korean king to manufacture 1000 warships. The two Mongol - Korean fleets were destroyed by storms, giving rise to the myth of the Kamikaze, the divine wind that protected Japan. At the time of Mongol invasions of Japan, Japanese people were scared by the attacks of the Mongol and Goryeo army, saying, 'moko kokuri no oni ga kuru (the devils of the Mongol and Goryeo will come)', which phrase later came to represent something scary; thus a tradition spread to the whole country to scare children by saying 'mukuri kokuri, oni ga kuru' to make them behave themselves.
During the Muromachi period and the Sengoku period in Japan, samurai warriors and pirates from the Kyushu region attacked ships along the coasts of China and Korea and were feared as Japanese pirates (called "wako" in Japanese).
In 1592 and 1598 Toyotomi Hideyoshi, who had unified the nation, ordered 'daimyo' (feudal lords) all over the country to the conquest of Ming Dynasty China by way of Korea, after the latter's refusal to allow Japanese forces to march through. Japan completed the occupation of the Korean peninsula in three months. According to the Annals of the Joseon Dynasty, During this time, much of Korea's cultural heritage was destroyed and looted by Korean natives. The Korean king Seonjo fled to China and asked Ming for help. The Chinese emperor sent his army and recaptured the Korean peninsula. However, the Japanese military gathered in Seoul and counterattacked China. Amid the stagnation of the battle between the Ming army and the Japanese army, Hideyoshi died in September 1598. (Yi Sun-sin is one of the Korean commanders who was killed by the Japanese army in this war.) The Council of Five Elders ordered the remaining Japanese forces in Korea to retreat. Japan then initiated a series of policies called Sakoku to close Japan. It forbade Japanese to go abroad in ships, and initiated the death penalty for Japanese returning to Japan from abroad. This ended Japanese piracy definitively.
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 Kiyu Treaty with the So 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 provided with the same role as an envoy to bring tributes to a Chinese emperor or was used for showing the prestige of Tokugawa shogunate.
In the 19th century, a severe conflict between at court between Heungseon Daewongun, the biological father of Gojong (king of the Joseon Dynasty), and Gojong's wife Queen Min continued. In 1882, Daewongun was seized by the Qing Dynasty China troops, and confined in Tianjin City (Jingo Incident). The Min family including Queen Min assumed authority, but relations between Japan and Korea did not turn better. Queen Min were changing their policies from pro-Japanese to Qing Dynasty China. In the Sino-Japanese War, When Japan beat China in 1895, the Treaty of Shimonoseki was concluded, and removed China's sovereignty Korea. The Korea moved closer to Russia. 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, timber rights in the north, and tariff rights, and purchased back and restored many of these. (The assassination of Queen Min occurred during this period).
In 1904, the Russo-Japanese War began, and Korea declared to be neutral. Japan concluded the Japan–Korea Treaty of 1904 immediately after the start of the war to eliminate restrictions in its military actions in the Korean Peninsula. Furthermore, the Japan–Korea Agreement of August 1904 was concluded in August, which brought the Korean government to receive Japanese financial and diplomatic advisors as well as to sit at the negotiating table for the conclusion of a treaty. After that, the Japan–Korea Treaty of 1905 was made, and Japan took over the diplomatic right of the Korean Empire, which practically made Korea the protectorate of Japan. However, 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 the trial failed and the Korea-Japan relationship deteriorated. On July 24, they concluded the Japan–Korea Treaty of 1907 to grasp domestic administration authority, and disbanded the army of the Korean Empire on August 1 immediately after that. Ito Hirobumi, who was the first prime minister of Japan and one of the elder statesmen and was Resident-General of Korea opposed to the annexation of Korea. However, The power balance of the Japan domestic grew in favor of the annexation, because an influential statesmen group objecting to the early annexation disappeared due to the assassination of Ito Hirobumi by An Jung-geun in 1909. On August 22, 1910, annexing the Korea by signing the Japan-Korea Annexation Treaty.
- 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質  ; King Asin of Baekje sent his son Jeonji in 397
- Korean 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.
- Watts, Jonathan (Dec 28, 2001). "The Emperor's New Roots". The Guardian. Retrieved 2012-06-11. ""I, on my part, feel a certain kinship with Korea, given the fact that it is recorded in the Chronicles of Japan that the mother of Emperor Kammu was of the line of King Muryong of Paekche," [Emperor Akihito] told reporters."
- Fujiwara no Tsugutada; Sugano no Mamichi, eds. (797), 続日本紀 (Shoku Nihongi) (in Japanese) 40, retrieved 2012-06-11, "壬午。葬於大枝山陵。皇太后姓和氏。諱新笠。贈正一位乙継之女也。母贈正一位大枝朝臣真妹。后先出自百済武寧王之子純陀太子。皇后容徳淑茂。夙著声誉。天宗高紹天皇竜潜之日。娉而納焉。生今上。早良親王。能登内親王。宝亀年中。改姓為高野朝臣。今上即位。尊為皇太夫人。九年追上尊号。曰皇太后。其百済遠祖都慕王者。"
- Nihon Kōki (日本後紀?) 延暦18年4月庚寅（16日）条（799）
- Nihon Sandai Jitsuroku (日本三代実録?, "The True History of Three Reigns of Japan") Vol.16
- Nihongiryaku (日本紀略?) 弘仁四年
- 『元史』 巻十二(History of Yuan Vol 12) 本紀第十二 世祖九 至元十九年七月壬戌（August 9, 1282）「高麗国王請、自造船百五十艘、助征日本。」
- 『高麗史』巻一百ニ 列伝十五 李蔵用 元宗九年五月二十九日の条 (History of Goryeo Vol.102 May 29, 1268) 「又勑蔵用曰、爾還爾國、速奏軍額、爾將討之、爾等不知出軍將討何國、朕欲討宋與日本耳、今朕視爾國猶一家、爾國若有難、朕安敢不救乎、朕征不庭之國、爾國出師助戰亦其分也、爾歸語王、造戰艦一千艘、可載米三四千石者、蔵用對曰、敢不承命、但督之、則雖有船材、恐不及也」
- "Annals of the Joseon Dynasty". 26 (宣祖 25年 4月 14日 / April 14, 1592). Retrieved 2013-08-29. "都城宮省火。 車駕將出, 都中有姦民, 先入內帑庫, 爭取寶物者。 已而駕出, 亂民大起, 先焚掌隷院、刑曹, 以二局公、私奴婢文籍所在也。 遂大掠宮省、倉庫, 仍放火滅迹。 景福、昌德、昌慶三宮, 一時俱燼。 昌慶宮卽順懷世子嬪欑宮所在也。 歷代寶玩及文武樓、弘文館所藏書籍、春秋館各朝《實錄》、他庫所藏前朝史草、【修《高麗史》時所草。】《承政院日記》, 皆燒盡無遺。 內外倉庫、各署所藏, 竝被盜先焚。 臨海君家、兵曹判書洪汝諄家亦被焚, 以二家常時號多畜財故也。 留都大將斬數人以警衆, 亂民屯聚, 不能禁。"
- Treaty of Shimonoseki  Article 1 "淸國ハ朝鮮國ノ完全無缺ナル獨立自主ノ國タルコトヲ確認ス因テ右獨立自主ヲ損害スヘキ朝鮮國ヨリ淸國ニ對スル貢獻典禮等ハ將來全ク之ヲ廢止スヘシ"
- Asahi Shimbun March 27, 2008 11:40 Lee Sung-Hwan &
A viewpoint of South KoreaEdit
The relationship between Korea and Japan is very complicated, because nothing has been conclusively agreed upon by historians, the differing interpretations of the same event will be divided for ease of understanding until the results of the joint history project between South Korea and Japan are used in both countries.
According to the announcement of South Korea, One conclusion of the joint history project was that Japan's interpretation of the 4th century was incorrect regarding Korea and Japan. Currently, South Korea and Japan are trying to re-visit the joint history project which was halted due to differing focus points "After conducting research for three years since 2002, scholars of the two countries announced their first report on three categories - the ancient, medieval, and modern times. At that time, Seoul demanded that the research institute’s findings be reflected in the textbooks of the two nations, but Japan rejected this request." Japan's refusal to use the research finding of the joint historians in Japanese schools caused South Korea to wonder why they were spending so much money researching history which wasn't going to be used in Japan. This event caused South Korea to halt the project in 2005.
Relations between Japan and Korea go back at least two millennia. After the 3rd century BC, people from Goguryeo, Baekje, Silla and Gaya in the Korean Peninsula, started to move into the Kyushu region of Japan. Many of knowledge from Asia were transmitted to Japan via Korea.
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 Baekje of Korea. In 663, Japan, supporting Baekje, was defeated the allied forces of Tang China and Silla in the Korean Peninsula (the Battle of Baekgang), and the restoration of Baekje ended up in failure. Japan has had official contact with the Chinese since the 7th to 8th century.
From the early 13th–15th centuries there were a series of skirmishes by pockets of Japanese pirates on the Korean coast. During the Japanese invasions of Korea (1592–1598), many of Korea's cultural heritage was destroyed and looted by the invading Japanese armies. Although 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 (who never lost a battle; the only battle Korean fleets lost to the Japanese was not commanded by Admiral Yi) cut off Japanese supply lines and helped drive the invading forces out of Korea. After the wars, Korean missions were dispatched 11 times to the Tokugawa shogunate of Japan between 1607 and 1811.
With the erosion of Qing Chinese influences in the 19th century, Korea began to avoid Chinese influence, but also Western and Japanese control. Japan was rapidly modernizing in the second half of the 19th century and showing a keen interest in Korea, especially as it was the closest potential point of expansion directly on the Asian mainland. It was perceived that Japan would be vulnerable to any power that controlled the Korean peninsula. With the defeat of Qing forces in Korea in 1895, the murder of Empress Myeongseong by Japanese agents, and Japan’s subsequent defeat of Imperial Russia in 1905, Korea came definitively under Japanese influence. In 1910, with the signing of the Japan–Korea Annexation Treaty, the last threads of Korean independence were severed and the Korean Empire was absorbed into the Empire of Japan. During the colonial period, more than 100,000 Koreans were forced to serve in the Imperial Japanese Army. Korean women were forced to the war front to serve the Imperial Japanese Army as sexual slaves, called comfort women.
At the end of World War II, Korea regained its independence after 35 years of 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 Japan as a domestic bugbear to rally support for the South Korean government. The early ROK 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.
In recent years, the two countries would jointly host the 2002 FIFA World Cup, and South Korean pop culture experienced major popularity in Japan, a phenomenon dubbed the "Korean wave" (韓流?) in Japan. The Korean Wave has sparked a fad for Korean movies, dramas and pop music in Japan.
- Foreign relations of Japan
- Foreign relations of North Korea
- Foreign relations of South Korea
- Japan–Korea disputes
- Japan-Korea Undersea Tunnel
- Japan-South Korea (ROK) Joint History Research Project
- This article incorporates public domain material from websites or documents of the Library of Congress Country Studies. - Japan
-  ‘왜구 조선인설’도 폐기 … 근·현대사는 접점 못 찾아 (But historian group can’t find much else to agree upon)
-  Research institute was halted in 2005 due to differences over history textbooks
- 강성현 (2005). 21세기 한반도와 주변 4강대국. 가람기획. p. 156. ISBN 89-8435-224-1. "김달수의 《일본 열도에 흐르는 한국 혼》에 의하면 고대 한반도의 고구려․백제․신라․가야국으로부터 일본 열도로의 이동이 시작된 것은 기원전 3세기, 일본의 이른바 야요이(彌生)시대부터였다고 한다."
- Metropolitan Museum of Art  "Metallurgy was also introduced from the Asian mainland during this time. Bronze and iron were used to make weapons, armor, tools, and ritual implements such as bells (dotaku)"
- Choson Sinbo "Kitora Tomb Originates in Koguryo Murals" By Chon Ho Chon 
- [dead link]
- "Japanese history: Jomon, Yayoi, Kofun". Japan-guide.com. 2002-06-09. Retrieved 2012-05-21.
- "Asia Society: The Collection In Context". Asiasocietymuseum.com. Retrieved 2012-05-21.
- Pottery - MSN Encarta. Archived from the original on 2009-10-31.
- "Japanese Art and Its Korean Secret". .kenyon.edu. 2003-04-06. Retrieved 2012-05-21.
- "Japanese Royal Tomb Opened to Scholars for First Time". News.nationalgeographic.com. 2010-10-28. Retrieved 2012-05-21.
- Sin, Hyŏng-sik. (2004). A Brief history of Korea, p. 90.
- A Brief History of the US-Korea Relations Prior to 1945. "While less than 100 Koreans in America enlisted in the US military during World War II, more than 100,000 Koreans served in the Japanese army as officers and soldiers. There were two Korean Lt. Generals in the Japanese Army: a Chosun prince, whose rank was honorary and who commanded no troops; and Lt. Gen. Hong Sa-Ik, who was a professional military man from the old Chosun army."
- "Truth Commission on Forced Mobilization under the japanese Imperialism Republic of Korea.". Retrieved 18/03/9. [dead link]
- "従軍慰安婦の正体". Retrieved August 19, 2012.
- Soh, C. Sarah (May 2001). "Japan's Responsibility Toward Comfort Women Survivors". San Francisco: Japan Policy Research Institute. Retrieved February 3, 2012.
- "WCCW's Mission". Washington Coalition for Comfort Women Issues. 2011. Retrieved February 18, 2010.
- "朝日新聞が日韓関係を破壊した 慰安婦についての大誤報を謝罪することが関係修復の条件". Retrieved August 19, 2012.
- Cha, Victor D. (1999). Alignment despite Antagonism: the US-Korea-Japan Security Triangle (Stanford: Stanford University Press).
- Dudden, Alexis (2008). Troubled Apologies Among Japan, Korea, and the United States (New York: Columbia University Press)
- Lee, Chong-Sik (1985). Japan and Korea: The Political Dimension (Stanford: Stanford University Press).
- Lee, Chong-Sik (1963). The Politics of Korean Nationalism (Berkeley: University of California Press).
- Lind, Jennifer (2008). Sorry States: Apologies in International Politics (Ithaca: Cornell University Press).
- Meyers, Ramon Hawley, et al. (1984). The Japanese Colonial Empire, 1895-1945 (Princeton: Princeton University Press).
- Morley, James (1965). Japan and Korea (New York: Walker, 1965).
- 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