Ryukyuan missions to Joseon

Yi Seong-gye declared a new dynasty in 1392–1393 under the name of Joseon (meaning to revive an older dynasty also known as Joseon, founded nearly four thousand years previously). The country was to be called the "Kingdom of Great Joseon".[3] Shortly after his ascension, the new monarch sent envoys to inform the Ming court at Nanking that a dynastic change had taken place.[4]

In 1392, the envoy from the Ryūkyū Kingdom to the court of the Goryeo monarch became among the first foreign representatives to appear in the court of the new king of what would be called the Joseon Dynasty. In this period, the historic, political, and diplomatic material for research on relations with the Ryukyus are encompassed within the Annals of Joseon Dynasty (Joseon Wangjo Sillok).[5]

Envoys form the Ryūkyū Kingdom were received in 1392. Ryūkyū also sent missions in 1394 and 1397.[4] Between 1409 and 1477, the Joseon court received 13 diplomatic and trade missions from the Ryūkyū Islands.[6]

• 1392 – An envoy and his retinue from the Kingdom of Ryūkyū are recorded as having been received at the Joseon court.[4] The Joseon Wangjo Sillok records that the envoys from Ryūkyū were accorded "East fifth rank lower grade"[7] Their retainers were accorded "sixth rank lower grade." The Ryūkyū delegation offered what are identified as pangmul, which is the term for gifts offered by subordinate states.[8]
• 1394 – An envoy and his retinue from the Kingdom of Ryūkyū were received.[4]
• 1397 – An envoy and his retinue from the Kingdom of Ryūkyū were received.[4]

• Joseon missions to the Ryukyu Kingdom

• Ch'oe, Po and John Thomas Meskill. (1965). Diary: a Record of Drifting Across the Sea. Tucson: University of Arizona Press. OCLC 16739180
• Codesaca, Maria Silvia. "A Korean's Drift to the Ryukyus in the 15th Century." Korea Journal, Vol. 15, No. 9 (September 1975). pp. 42–49.
• Goodrich, Luther Carrington and Zhaoying Fang. (1976). Dictionary of Ming biography, 1368-1644 (明代名人傳), Vol. I; Dictionary of Ming biography, 1368-1644 (明代名人傳), Vol. II. New York: Columbia University Press. ISBN 9780231038010; ISBN 9780231038331; OCLC 1622199
• Hong-Schunka, S.M. (2005). "An Aspect of East Asian Maritime Trade: The Exchange of Commodities between Korea and Ryukyu (1389-1638)," in Trade and Transfer across the East Asian 'Mediterranean', Angela Schottenhammer, ed. Wiesbaden: Harrassowitz, 2005.
• Hussain, Tariq. (2006). Diamond Dilemma: Shaping Korea for the 21st Century. (다이아몬드딜레마). Seoul: Random House. ISBN 978-1-430-30641-2; OCLC 180102797 (in English); OCLC 67712109 (in Korean)
• Kerr, George H. (1965). Okinawa, the History of an Island People. Rutland, Vermont: C.E. Tuttle Co. OCLC 39242121
• Kobata, Atsushi and Mitsugu Matsuda. (1969). Ryukyuan Relations with Korea and South Sea Countries: An Annotated Translation of Documents in the "Rekidai Hoan". Kyoto: Kobata Atsushi.
• Lee, Hyoun-jong. "Military Aid of the Ryukyus and other Southern Asian Nations to Korea: During the Hideyoshi Invasions," Journal of the Social Sciences and Humanities, Vol. 46 (December 1977). pp. 13–24.
• Robinson, Kenneth R. "The Haedong Chegukki (1471) and Korean-Ryukyuan Relations, 1389-1471: Part I," Acta Koreana, Vol. 3 (2000). pp. 87–98.
• Robinson, Kenneth R. "The Haedong Chegukki (1471) and Korean-Ryukyuan Relations, 1389-1471: Part II," Acta Koreana, Vol. 4 (2001). pp. 115–142.
• Toby, Ronald P. (1991). State and Diplomacy in Early Modern Japan: Asia in the Development of the Tokugawa Bakufu. Stanford: Stanford University Press. ISBN 978-0-8047-1951-3
• Yi, I-hwa. (2006). Korea's Pastimes and Customs a Social History. Paramus, New Jersey: Homa & Sekey Books. ISBN 9781931907385; OCLC 263654835

• Kobata, Atsushi and Mitsugu Matsuda. (1969). Ryukyuan Relations with Korea and South Sea Countries; an Annotated Translation of Documents in the Rekidai Hōan. Kyoto:     . OCLC 221947347