Haedong chegukki () or Records of Countries Across the Sea to the East is a fifteenth-century Korean text on relations between Joseon, Japan, and the Ryūkyū Kingdom. Compiled by government officials –71, it was presented to King Seongjong early in 1472; though this manuscript is now lost, an expanded printed version of 1512 is still extant. This later printed version includes a chronicle of the Emperors of Japan, a gazetteer of Japan, and maps of Japan and Ryūkyū.

See also Joseon missions to Japan Joseon missions to the Ryūkyū Kingdom Japanese missions to Joseon Ryūkyūan missions to Joseon Sin Sukju

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