This polity established a namesake alliance with a more northern region following the Summer War, the second of two government expeditions against that more northern region. The British navy bombarded a major city in this sub-national region after the bodyguards of a regent (15[1])of this polity killed the merchant Charles Lennox (15[1])Richardson. (15[1]-5[1])A leader of this (-5[1])polity (15[1])established (-5[2])private military academies (-5[1])called shigakkō, (15[2]-5[1])graduates of which joined him during the siege of Kumamoto Castle. (-5[1])The abolition (15[1]-5[1])of the han system led to the end of this region’s control (15[1])over (-5[1])the (*) Ryukyu Islands. The Keio Reforms were created in response to a conflict named for this domain that ended with the Battle of Shiroyama. (10[2])That conflict, named for this domain, (10[1])was led (10[1])by Saigo Takamori. (10[2])For 10 (-5[1])points, what southwestern Japanese domain (10[1])names a rebellion of samurai against (10[1])the Meiji (10[1])government? (10[1])■END■ (10[6]0[1])