Wikipedia
The Honil Gangni Yeokdae Gukdo Ji Do ("Map of Integrated Lands and Regions of Historical Countries and Capitals."), often abbreviated as Kangnido, is a world map created in Korea, produced by Yi Hoe and Kwon Kun in 1402.
The Kangnido is one of the oldest surviving world maps from East Asia, along with the (ca. 1398) Chinese Da Ming Hun Yi Tu. Surviving copies of both the Kangnido and the Da Ming Hun Yi Tu all bear later revisions, and the original, unrevised forms of both maps are uncertain. Nevertheless, the surviving copies of the Kangnido constitute one of the most important materials for reconstructing the original form of the 14th-century Chinese map. As a world map, it reflects the geographic knowledge of China during the Mongol Empire when geographical information about Western countries became available via Islamic geographers.
It depicts the general form of the Old World, from Africa and Europe in the west to Japan in the east. Although, overall, it is less geographically accurate than its Chinese cousin, most obviously in the depiction of rivers and small islands, it does feature some improvements (particularly the depictions of Korea and Japan, and a less cramped version of Africa).