 Imagawa loyalist Asahina Yasutomo surrendered Kakegawa to Takeda ally Tokugawa Ieyasu.After the death of Takeda Shingen, Ieyasu took control of all of Tōtōmi Province, and assigned Kakegawa to his retainer Ishikawa Ienari.However, after the Battle of Odawara, Ieyasu was forced to surrender his domains in the Tōkai region to Toyotomi Hideyoshi in exchange for the provinces of the Kantō region.