Joseon Tongsinsa


in 1748 is entitled Chōsen-jin Uki-e by Hanegawa Tōei, c. 1748
The Joseon Tongsinsa were goodwill missions sent intermittently, at the request of the resident Japanese authority, by Joseon Dynasty Korea to Japan. The Korean noun identifies a specific type of diplomatic delegation and its chief envoys. From the Joseon diplomatic perspective, the formal description of a mission as a tongsinsa signified that relations were largely "normalized," as opposed to missions that were not called tongsinsa.
Diplomatic envoys were sent to the Muromachi shogunate and to Toyotomi Hideyoshi between 1392 and 1590. Similar missions were dispatched to the Tokugawa shogunate in Japan between 1607 and 1811. After the 1811 mission, another mission was prepared, but it was delayed four times and ultimately cancelled due to domestic turmoil in Japan that resulted in the establishment of the Meiji Restoration in Japan, after which Japanese relations with Korea took a markedly different tone.

History

Starting in 1392, many diplomatic missions were sent from the Joseon court to Japan. Not less than 70 envoys were dispatched to Kyoto and Osaka before the beginning of Japan's Edo period. The formal arrival of serial missions from Korea to Japan were considered important affairs; and these events were widely noted and recorded.
Only the largest formal diplomatic missions sent by the Joseon court to Japan were called tongsinsa in Korean. The term tongsinsa may be misused to refer to the practice of unilateral relations, not the international relations of mutual Joseon-Japanese contacts and communication. Up through the end of the 16th century, four embassies to Japan were called "communication envoys" or tongsinsa – in 1428, 1439, 1443 and 1590. After 1607, nine tonsingsa missions were sent to Japan up through 1811.
The unique pattern of these diplomatic exchanges evolved from models established by the Chinese, but without denoting any predetermined relationship to China or to the Chinese world order.
In the Edo period of Japanese history, these diplomatic missions were construed as benefiting the Japanese as legitimizing propaganda for the bakufu and as a key element in an emerging manifestation of Japan's ideal vision of the structure of an international order with Edo as its center.
artist, circa 1655
After the Japanese invasion of the Korean peninsula, a new phase of diplomatic relations began. The formal embassies were preceded by preliminary negotiations which began in 1600, shortly after news of the Toyotomi defeat at the Battle of Sekigahara was received by the Joseon Court.
As an initial gesture in a process of re-establishing diplomatic relations and as an earnest of future progress, some Joseon prisoners were released at Tsushima Island. In response, a small group of messengers under the leadership of Yu Jeong were sent to Kyoto to investigate further. With the assistance of Sō Yoshitomo, an audience with Tokugawa Ieyasu was arranged at Fushimi Castle in Kyoto. In 1604, Yu Jeong confirmed the Joseon interest in further developing relations; the Tokugawa shōgun reciprocated by releasing 1,390 prisoners-of-war.

15th–16th century diplomatic ventures

In the 15th and 16th centuries, the Joseon court labeled four large-scale diplomatic missions to Japan as "communication envoys" or tongsinsa – in 1428, 1439, 1443 and 1590.
In Japan's Muromachi period and Azuchi–Momoyama period, these Joseon-Japanese diplomatic contacts were considered important events.
YearKorean monarchJoseon chief envoyJapanese shōgunOfficial purpose
1428SejongBak Seo-saengAshikaga YoshinoriCondolences on the death of Yoshimochi, Congratulations on the succession of Yoshinori
1439SejongGo Deuk-jongAshikaga YoshinoriNeighborly relations, suppression of the waegu
1443SejongByeon Hyo-munAshikaga YoshimasaCondolences on the death of Yoshinori, congratulations on the succession of Yoshikatsu
1590SeonjoHwang Yun-gilToyotomi HideyoshiCongratulations on the unification of Hideyoshi

Hideyoshi's invasions

Diplomacy was set aside in 1592 when Japanese armies invaded Joseon territory. The ruptured bilateral relations were not restored immediately after the death of Hideyoshi in 1598; but the invading forces gradually withdrew from occupied land on the Korean peninsula.

17th–19th century diplomatic ventures

In the 17th, 18th and 19th centuries, the Joseon leaders sent twelve large-scale delegations to Japan, but not all were construed as "tongsinsa" envoys. The embassies consisted of 400 to 500 delegates; and these missions arguably contributed to the political and cultural development of Japan in addition to the range of ways in which bi-lateral relations were affected.
The 1607, 1617 and 1624 delegations were explicitly identified by the Joseon court as "Reply and Prisoner Repatriation Envoys," which were construed as less formal than a tongsinsa or "communication envoy." The use of the term "tongsinsa" signified that relations had been "normalized;"
Unlike the missions during the early Joseon era, Japan did not dispatch generals to greet the later Joseon missions, and only Joseon dispatched missions to Japan. However, this should not be taken as evidence that this form of diplomatic relations was unilateral or favored Japan – after Hideyoshi's invasions of Korea, Japanese envoys were forbidden from traveling to Seoul, and Japanese missions to Korea were halted at the Japanese residence in Busan ; in addition, the cost of dispatching these missions was shouldered in their entirety by the shogunate in Japan, which by some estimates equaled the annual budget of the shogunate in cost.
In Japan's Edo period, the Joseon-Japanese diplomatic contacts were considered significant events, with the exception of the 1811 delegation. The Joseon monarch's ambassador and retinue traveled only as far as Tsushima. The representatives of shōgun Ienari met the mission on the island which is located in the middle of the Korea Strait between the Korean Peninsula and Kyushu. After the 1811 mission, another mission was prepared, but it was delayed four times and ultimately cancelled due to domestic turmoil in Japan that resulted in the establishment of the Meiji Restoration in Japan.
YearKorean monarchJoseon chief envoyJapanese shōgunOfficial purpose
1636InjoIm GwangTokugawa IemitsuCelebrating prosperity.
1643InjoYun SunjiTokugawa IemitsuCelebrating birthday of shōgun Iemitsu.
1655HyojongJo HyeongTokugawa IetsunaCongratulations on succession of shōgun Ietsuna.
1682SukjongYun JiwanTokugawa TsunayoshiCongratulations on succession of shōgun Tsunayoshi.
1711SukjongJo Tae-eokTokugawa IenobuCongratulations on succession of shōgun Ienobu.
1719SukjongHong Chi-jungTokugawa YoshimuneCongratulations on succession of shōgun Yoshimune.
1748YeongjoHong Gye-huiTokugawa IeshigeCongratulations on succession of shōgun Ieshige.
1764YeongjoJo EomTokugawa IeharuCongratulations on succession of shōgun Ieharu.
1811‡SunjoKim IgyoTokugawa IenariCongratulations on succession of shōgun Ienari.

‡ The 1811 tongsinsa was incomplete; the delegation did not travel beyond Tsushima, where the Joseon envoys were met by representatives of the shogunate.