*[[Sho Hashi|Shô Hashi]] seizes [[Nakijin gusuku]], marking the fall of [[Hokuzan]], and its conquest by [[Chuzan|Chûzan]].
*[[Sho Hashi|Shô Hashi]] seizes [[Nakijin gusuku]], marking the fall of [[Hokuzan]], and its conquest by [[Chuzan|Chûzan]].
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*The [[Yongle Emperor]] sends an envoy to [[Shogun]] [[Ashikaga Yoshimochi]], seeking the restoration of [[tribute|tributary]] relations, but is rebuffed.