Sengoku daimyo

Japanese military lord

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July 13, 2026

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The term "Sengoku daimyo" refers to powerful Japanese military lords who emerged during the Sengoku period (roughly 1467-1600), a time of intense civil war and political upheaval in Japan. These daimyo were characterized by their consolidated landholdings and their constant competition for territory, leading to Japan being divided into numerous small, warring states. They built castles to control their vassals, who were also landowners.12

The Sengoku period saw the rise of these independent daimyo due to the weakening of the Ashikaga shogunate. This era was eventually brought to an end by the "three great unifiers": Oda Nobunaga, Toyotomi Hideyoshi, and Tokugawa Ieyasu, who gradually consolidated power and laid the groundwork for the Tokugawa period.21

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Japan
The emergence of new forces.
…lords, it is called the Sengoku (“Warring States”) period, named for a somewhat similar period in ancient Chinese history.
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…lords, it is called the Sengoku (“Warring States”) period, named for a somewhat similar period in ancient Chinese history.
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daimyo
… daimyo were supplanted by the Sengoku daimyo (i.e., daimyo of the Sengoku, or “Warring States” period); these military lords held small but consolidated domains in which all the land belonged to themselves or was held in fief by their vassals. By the late 15th century the Sengoku daimyo had divided…
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… daimyo were supplanted by the Sengoku daimyo (i.e., daimyo of the Sengoku, or “Warring States” period); these military lords held small but consolidated domains in which all the land belonged to themselves or was held in fief by their vassals. By the late 15th century the Sengoku daimyo had divided…
Read More