*The section of the [[Grand Canal]] reaching [[Beijing]] is completed, and Chinese maritime trade shifts to a focus on domestic trade via the canal, rather than over sea.
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*Rebellions break out in eastern Japan, lasting for two years.
*[[Taromai]], king of [[Nanzan]], receives official [[Chinese investiture envoys|investiture from Ming China]].
*[[Taromai]], king of [[Nanzan]], receives official [[Chinese investiture envoys|investiture from Ming China]].
===Births and Deaths===
===Births and Deaths===
*[[Sho En|Kanamaru]], founder of the Second Shô Dynasty of [[Kingdom of Ryukyu|Ryûkyû]], is born (d. [[1476]]).
*[[Sho En|Kanamaru]], founder of the Second Shô Dynasty of [[Kingdom of Ryukyu|Ryûkyû]], is born (d. [[1476]]).
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*[[Rennyo]] is born (d. [[1499]]).
*[[Sho Taikyu|Shô Taikyû]], fifth king of the First Shô Dynasty, is born (d. [[1461]]).
*[[Sho Taikyu|Shô Taikyû]], fifth king of the First Shô Dynasty, is born (d. [[1461]]).