*China and Korea negotiate borders in the Changbaishan (K: Paektusan) region, the last step in establishing the borders (largely established in the 15th century) which remain the border today.
*The ''[[Ryukyu-koku Yuraiki|Ryûkyû-koku Yûraiki]]'' is compiled.
*The ''[[Ryukyu-koku Yuraiki|Ryûkyû-koku Yûraiki]]'' is compiled.
*[[Sho Kei|Shô Kei]] succeeds his father as King of [[Kingdom of Ryukyu|Ryûkyû]].
*[[Sho Kei|Shô Kei]] succeeds his father as King of [[Kingdom of Ryukyu|Ryûkyû]].