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Accession of Emperor Ninkō

When
31 October 1817
Where
Kyoto
Part of
Accession of Emperor Ninkō to the throne of Japan

Prince Ayahito was enthroned as Emperor Ninkō on 31 October 1817, following the abdication of his father, Emperor Kōkaku.

The formal enthronement took place on 31 October 1817. This event marked the beginning of Ninkō's reign, which spanned until 1846. Kōkaku, having abdicated in favor of his son, continued to hold influence as an abdicated emperor. The transition was a significant moment in the imperial succession, reflecting the traditional order of succession.

Sources

  1. Emperor Ninkō Wikipedia, revision of 2026-06-09
  2. Emperor Kōkaku Wikipedia, revision of 2026-07-09

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.