The Matsumae were an offshoot of the Takeda and unified Hokkaido's Oshima Peninsula during the mid-16th Century. They later submitted to Toyotomi Hideyoshi and were confirmed in their holdings by Tokugawa Ieyasu.
The Matsumae were an offshoot of the Takeda and unified Hokkaido's Oshima Peninsula during the mid-16th Century. They later submitted to Toyotomi Hideyoshi and were confirmed in their holdings by Tokugawa Ieyasu.