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Oda Nobunaga: The Warlord Who Broke the Rules

Nobunaga leading a rain-soaked charge on a surprised Imagawa camp
Okehazama: bad weather, good timing, instant legend.

Quick version

Oda Nobunaga (1534–1582) started as the odd young lord of a small corner of Owari, known for strange clothes and unruly manners. He ended up changing the course of Japanese history.

The underdog win: Okehazama

In 1560, Imagawa Yoshimoto marched toward Kyoto with a huge army. Nobunaga, vastly outnumbered, struck during a downpour at Okehazama and killed Yoshimoto. The Imagawa collapsed, and Nobunaga’s name was made.

New tools, new rules

Honnō-ji, 1582

By 1582 Nobunaga controlled much of central Japan. While staying at Honnō-ji, a temple in Kyoto, he was attacked by his own general Akechi Mitsuhide. Nobunaga died as the temple burned. Nobody is sure why Mitsuhide did it; historians have offered many theories. Mitsuhide lost to Toyotomi Hideyoshi within about two weeks, which is why people call him “the 13-day shogun”.

See it today

Festival connection

The Jidai Matsuri in Kyoto (22 October) is a parade of about 2,000 people in costume, running backwards from the Meiji Restoration to the Heian period; look for Nobunaga and Hideyoshi along the way. Gifu also holds a Nobunaga festival in autumn.

A burning temple at night with Nobunaga calmly standing among the flames
Honnō-ji, 1582: the plot twist of the century.