kinsei daimyo

The term kinsei daimyo refers to "early modern" daimyo during Japan's Tokugawa period (1603–1867). These were powerful territorial lords who acted as semi-monarchs within their domains. Unlike earlier daimyo, their samurai retainers were drawn from the land and resided in garrison towns around the daimyo's central castle. The daimyo managed their domains, which included personal granary lands and lands granted to their chief retainers.1

The Tokugawa shogunate exerted control over these daimyo through the sankin kōtai system, requiring them to alternate their residence between their domains and the shogun's court in Edo (modern Tokyo). This system, along with the adoption of Tokugawa law, centralized power. By the end of the Tokugawa regime, daimyo had become largely ceremonial figures, leading to their abolition in 1869 when their land patents were returned to the emperor.1

The tozama daimyo, or "outside daimyo," were feudal lords whose houses predated the Tokugawa shogunate but were not hereditary vassals. They were excluded from government and often had their estates reduced. By the mid-19th century, some tozama daimyo began acquiring Western armaments, contributing to the overthrow of the shogunate in 1868 and the establishment of the Meiji Restoration.2