Abolition of the Han system

The abolition of the han system (廃藩置県, haihan-chiken^?) in the Empire of Japan and its replacement by a system of prefectures in 1871 was the culmination of the Meiji Restoration begun in 1868, starting year of Meiji period (currently, there are 47 prefectures from Hokkaido to Okinawa in Japan). Under the reform, all daimyōs (feudal lords) were required to return their authority to the Emperor Meiji and his house. The process was accomplished in several stages, resulting in a new centralized government of Meiji Japan and the replacement of the old feudal system with a new oligarchy.

After the defeat of forces loyal to the Tokugawa shogunate during the Boshin War in 1868, the new Meiji government confiscated all lands formerly under direct control of the Shogunate (tenryō) and lands controlled by daimyōs who remained loyal to the Tokugawa cause. These lands accounted for approximately a quarter of the land area of Japan and were reorganized into prefectures with governors appointed directly by the central government.

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