Historical biography archive · Updated 2026-11-03

Komei Biography and Timeline

Follow Komei through 8 dated historical records for Japan.

Komei, historical timeline

A chronological timeline drawn from matching World History Database records.

8Distinct records
1 of 1Page
1846–1867Years on this page

1846

Succession

Emperor · House / House of Tokugawa

Succeeds as Emperor of Japan

Role range: 1846-1867

1864

Alliance Satsuma clan and Komei

Emperor · Warfare / Civil War

The Satsuma clan makes a temporary alliance with Komei to prevent Choshu victory

Role range: 1846-1867

Siege of Imperial Palace

Emperor · Kyoto · Warfare / Civil War

The Emperor is safe but at great cost to the surrounding Imperial Park. The Choshu siege is repulsed. The Choshu march on the Palace to hold Komei hostage until foreigners are expelled

Role range: 1846-1867

1866

Siege of Osaka

Emperor · Osaka · Warfare / Civil War

The Choshu defeat the shogun Prince who dies the following month

Role range: 1846-1867

Alliance Choshu and Satsuma clans make an alliance

Emperor · Warfare / Civil War

The Choshu & Satsuma clans make an alliance against the shogun

Role range: 1846-1867

1867

Assassination of Komei

Emperor · House / House of Tokugawa

Death of Komei, dies of smallpox, killed by a handkerchief contaminated with a virus

Role range: 1846-1867

Death of Komei

Emperor · House / House of Tokugawa

Death of Komei

Role range: 1846-1867

Death of Komei

Emperor · Warfare / Civil War

Death of Komei

Role range: 1846-1867

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.