*A mission from [[Ming Dynasty|Ming]] China to the [[Ashikaga shogunate]] led by [[Pan Ci]]<!--潘賜--> and [[Wang Jin]]<!--王進--> congratulates the shogunate on suppressing ''[[wako|wakô]]'' activity. The shogunate responds with a ''[[kango boeki|kangô bôeki]]'' mission.
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*The first of [[Zheng He]]'s Indian Ocean expeditions departs China.
===Births and Deaths===
===Births and Deaths===
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*[[Komparu Zenchiku]], [[Noh]] playwright, is born.
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*[[Komparu Zenchiku]], [[Noh]] playwright, is born (d. [[1468]]).