# Enchō

Part of a series on the :
History of Japan :
PrehistoricPaleolithic35,000–14,000 BCJōmon14,000–1000 BCYayoi
1000 BC–300 AD :
AncientKofun
300–538 AD :
ClassicalAsuka
538–710Nara
710–794HeianFormer Nine Years' WarLater Three-Year WarGenpei War 794–1185 :
FeudalKamakuraJōkyū WarMongol invasionsGenkō WarKenmu Restoration 1185–1333MuromachiNanboku-chō periodSengoku period 1336–1573Azuchi–Momoyama
Nanban tradeImjin WarBattle of Sekigahara 1573–1603 :
Early modernEdo (Tokugawa)
Tokugawa shogunateInvasion of RyukyuSiege of OsakaSakokuPerry ExpeditionConvention of KanagawaBakumatsuMeiji RestorationBoshin War 1603–1868 :
ModernMeiji
Ryūkyū DispositionInvasion of Taiwan (1874)Satsuma RebellionFirst Sino-Japanese WarTreaty of ShimonosekiTriple InterventionInvasion of Taiwan (1895)Colonization of TaiwanBoxer RebellionRusso-Japanese WarTreaty of PortsmouthJapan–Korea TreatyColonization of Korea 1868–1912Taishō
World War IIntervention in SiberiaGreat Kantō earthquake 1912–1926Shōwa
MilitarismFinancial crisisNanking incidentMukden IncidentInvasion of ManchuriaMay 15 incidentFebruary 26 incidentAnti-Comintern PactTripartite PactSecond Sino-Japanese WarWorld War IIAttack on Pearl HarborPacific WarAtomic bombingsSoviet–Japanese WarSurrender of JapanOccupation of JapanPostwar JapanAnpo protestsEconomic miracleAsset price bubble1926–1989Heisei
Lost DecadesGreat Hanshin earthquakeCool JapanTōhoku earthquakeImperial transition 1989–2019ReiwaCOVID-19 pandemicAbe assassinationNoto earthquake 2019–present :
Topics
Capital punishment
Currency
Earthquakes
Economy
Era names
Education
Empire
Foreign relations
Geography
Historiography
Religion
Buddhism
Christianity
Islam
Judaism
Shinto
Military
Naval
Politics
Post-war
Science and technology
Sports
World Heritage Sites :
Glossary
History
Timeline :
vte :
Enchō (延長) was a Japanese era name (年号, nengō, "year name") after Engi and before Jōhei. This period spanned the years from April 923 through April 931. The reigning emperors were Emperor Daigo-tennō (醍醐天皇) and Emperor Suzaku-tennō (朱雀天皇).

## Change of era

* January 20, 923 Enchō gannen (延長元年): The new era name was created to mark an event or series of events. The previous era ended and the new one commenced in Engi 23, on the 11th day of the intercalary 4th month of 923.

## Events of the Enchō era

* 929 (Enchō 7, 8th month): Floods devastated the country and many perished.
* July 24, 930 (Enchō 8, 26th day of the 6th month): A huge black storm cloud traveled from the slopes of Mt. Atago to Heian-kyō accompanied by frightful thunder. Lightning struck the Imperial Palace. Both Senior Counselor Fuijwara-no Kiyotsura (also known as Miyoshi no Kiyoyuki) and Middle Controller of the Right Taira-no Mareyo and many other subaltern officers were killed and their bodies were consumed in the subsequent fires. The deaths were construed as an act of revenge by the unsettled spirit of the late Sugawara no Michizane.
* October 16, 930 (Enchō 8, 22nd day of the 9th month): In the 34th year of Daigo-tennō's reign (醍醐天皇34年), the emperor fell ill; and, fearing that he might not survive, Daigo abdicated. At this point, the succession (senso) was said to have been received by his son. Shortly thereafter, Emperor Suzaku is said to have acceded to the throne (sokui).
* October 23, 930 (Enchō 8, 29th day of the 9th month): Emperor Daigo entered the Buddhist priesthood in the very early morning hours. As a monk, he took the Buddhist name Hō-kongō; and shortly thereafter, this humble monk died at the age of 46. This monk was buried in the precincts of Daigo-ji, which is why the former-emperor's posthumous name became Daigo-tennō.