Ryoma, a low-ranking samurai who brokered the Satsuma-Choshu alliance and helped negotiate the shogun's peaceful abdication, was killed by assassins in a Kyoto inn, likely on the orders of shogunate loyalists. His death came just weeks before the Meiji Restoration he helped engineer, and he is remembered as one of modern Japan's most romanticized founding figures.
Sakamoto Ryoma was an unlikely revolutionary: a farmer's son who bought his way into samurai status, he began his career as a fervent nationalist eager to expel foreigners, then reversed course entirely after studying Western ships and naval tactics. He came to believe Japan's survival depended not on resisting the West but on rapidly modernizing to match it.
His great achievement was diplomatic rather than military. Ryoma brokered a secret alliance between the rival Satsuma and Choshu domains, historic enemies, uniting the two power centers that would ultimately topple the Tokugawa shogunate. He also helped draft the plan for the shogun's peaceful resignation, hoping to avoid civil war.
He never saw his vision realized. On the night of November 15, 1867, assassins broke into the Omiya inn in Kyoto where Ryoma was recovering from a cold and cut him down along with a companion, Nakaoka Shintaro. The killers were never definitively identified, though shogunate loyalists were widely blamed. Weeks later, the Meiji Restoration began, ushering in the very modernization Ryoma had championed. He remains a folk hero in Japan, pictured on murals and coins, remembered as a man who died just short of seeing his country reborn.