The Genpei War
The Genpei War erupted from tension between two great warrior clans — the Taira (Heike) and the Minamoto (Genji) — who had grown powerful as provincial enforcers for the Heian court. The war's decisive engagement came at the naval battle of Dan-no-ura in 1185, where Minamoto no Yoshitsune's fleet shattered the Taira. The Taira drowned — including the child emperor Antoku — and their clan was effectively annihilated. The Genpei War's political consequences were epochal. Yoritomo established his headquarters at Kamakura, creating a parallel military government (bakufu) that held real power while the emperor retained ceremonial authority. Political power in Japan would remain with military rulers — shoguns — for the next seven centuries. The war gave birth to the samurai ethos of stoic loyalty and glorious death, immortalised in the epic Heike Monogatari.
- Year: 1180 CE
- Category: Military
