Dewa Province
Much of Dewa Province was controlled by the powerful Mogami clan during the Sengoku period. The Mogami established a subsidiary holding centered on Honjō Castle in the center of the Yuri region of central Dewa Province in 1610. However, the Mogami were dispossessed by the Tokugawa shogunate in 1622, with the majority of their holdings going to the Satake clan, who were transferred from Hitachi Province to the much smaller holding of Kubota Domain.