The were the fiefs of feudallords of Japan that were created by Toyotomi Hideyoshi and existed until their abolition in 1871, three years after the Meiji Restoration. The number of han varied; typically, there were around 300 han in the Edo period. Most were led by a daimyo whose territory had an agricultural assessment of 10,000 koku or more. The daimyo swore loyalty to the shogun. Sometimes a powerful daimyo let a man govern a domain over 10,000 koku. Those men were not daimyo but their domains were sometimes called han. The richest han was the Kaga Domain with 1 million koku. It was situated in Kaga, Etchu and Notu provinces.
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