Emperor Kōan (孝安天皇 Kōan-tennō); also known as Yamatotarashihikokunioshihito no Mikoto; was the sixth emperor of Japan, according to the traditional order of succession. No firm dates can be assigned to this emperor's life or reign; he is conventionally considered to have reigned from 392 BC through 291 BC. |
Reigned as | In Country | From | To | Coins Issued | |
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孝安天皇 (Emperor Kōan) | Japan | 392 BC | 291 BC |
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