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Genpei War

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The Genpei War was a civil conflict fought in Japan from 1180 to 1185 between the Taira (Heike) and Minamoto (Genji) clans for control of the imperial court and effective rule of the country, ending the Taira's decade of dominance and paving the way for Japan's first shogunate. Fighting broke out after Minamoto no Yorimasa's failed 1180 rebellion against Taira clan head Taira no Kiyomori, and though Yorimasa was killed, his call to arms was taken up by Minamoto no Yoritomo, who rallied eastern warrior clans against the Taira over the following years. Yoritomo's half-brother Minamoto no Yoshitsune led the decisive campaigns, defeating Taira forces at Ichi-no-Tani and Yashima before annihilating the Taira fleet, along with the child emperor Antoku, at the naval Battle of Dan-no-ura in 1185. Yoritomo's victory established him as Japan's first shogun in 1192, founding the Kamakura shogunate and beginning nearly seven centuries of military government that would define Japanese politics until the nineteenth century.

Facts
Start Year
1180 1
End Year
1185 1
Combatants
Taira clan versus Minamoto clan 1
Outcome
Minamoto victory; establishment of the Kamakura shogunate under Minamoto no Yoritomo 1
Cross-Tradition Connections

Associated With

Mongol Invasions of Japan, Wars

Both are nation-defining conflicts of feudal-era Japan under the same Kamakura shogunate framework: the Genpei War (1180-1185) established the shogunate that the Mongol invasions (1274, 1281) later defended; no single source states the pairing directly, so no citation is attached (cite-it-or-cut-it).

Sources
1. Wikipedia: Genpei War
WikipediaLead section (start year)
Quote, Lead section (start year)
It resulted in the downfall of the Taira and the establishment of the Kamakura shogunate under Minamoto no Yoritomo, who appointed himself as Shogun in 1192.
View the Source
1. Wikipedia: Genpei War
WikipediaLead section (end year)
Quote, Lead section (end year)
It resulted in the downfall of the Taira and the establishment of the Kamakura shogunate under Minamoto no Yoritomo, who appointed himself as Shogun in 1192.
View the Source
1. Wikipedia: Genpei War
WikipediaLead section (combatants)
Quote, Lead section (combatants)
It resulted in the downfall of the Taira and the establishment of the Kamakura shogunate under Minamoto no Yoritomo, who appointed himself as Shogun in 1192.
View the Source
1. Wikipedia: Genpei War
WikipediaLead section (outcome)
Quote, Lead section (outcome)
It resulted in the downfall of the Taira and the establishment of the Kamakura shogunate under Minamoto no Yoritomo, who appointed himself as Shogun in 1192.
View the Source
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