島津斉彬
Prince , also known as "', was a Japanese samurai of the late Edo period. Hisamitsu was virtual Super Potentate of Satsuma Domain.The younger brother of Shimazu Nariakira, Hisamitsu served as regent for his underage son Tadayoshi, who became the 12th and last "daimyō" of Satsuma Domain. Hisamitsu was instrumental in the efforts of the southern Satsuma, Chōshū, and Tosa clans to bring down the Tokugawa Shogunate. Hisamitsu held the court title of "Ōsumi no Kami" (大隈守).