Who is regarded as Japan's second "great unifier", and is reponsible for taking Miki Castle of Harima Province from Bessho Nagaharu?
Siege of Miki The siege of Miki (三木合戦 ) lasted from 1578 to 1580. Toyotomi Hideyoshi took Miki Castle of Harima Province, located in what is now Miki, Hyōgo, Japan, from Bessho Nagaharu, an ally of the Mōri clan.
Sakai Tadatsugu Sakai Tadatsugu (酒井 忠次 , 1527 – 17 December 1596) was one of the most favored and most successful military commanders serving Tokugawa Ieyasu in the late-Sengoku period. He is regarded as one of the Four Guardians of the Tokugawa ("Tokugawa-Shitennō"). along with Honda Tadakatsu, Ii Naomasa, and Sakakibara Yasumasa.