- Osa of Gojoseon
Emperor Osagu(
Hangul :오사구;Hanja :烏斯丘) is accounted in historical recordHwandan Gogi to be the fourth Emperor of the ancient empire ofGo-Joseon in Korea.
###@@@KEY@@@###succession box
before= Emperor Gareuk
title=Emperor of Gojoseon
after=Emperor Gueul
years=2155 BC –2106 BC See also
*
List of Korean monarchs
*History of Korea
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