Father Emperor Koan
Traditional genealogy identifies Emperor Kōan as the father of Kōrei.
Permanent historical records · Updated 2026-11-03
290 in Japan
Explore 6 historical events and records for Japan in 290.
Historical records for Japan in 290
Sorted by month and day. Records with no month are shown last. Showing 6 of 6 unique records.
6Unique records
1 of 1Page
6Named events on this page
2Named people on this page
2Places on this page
Other events (month unknown)
Marriage to Kuwashi-hime
The Kojiki tradition records Kuwashi-hime as Kōrei's principal wife.
Mother Oshihime
Traditional genealogy identifies Oshihime as the mother of Kōrei.
Palace at Kuroda
The Kojiki records Kōrei as ruling from the Palace of Ihodo at Kuroda in the region later known as Yamato.
Succession
Succeeds as Emperor of Japan
Traditional Accession
Traditional chronology places Kōrei's accession as the seventh emperor in 290 BC after the death of Emperor Kōan.
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.