Battle of Toba-Fushimi

The Battle of Toba-Fushimi (鳥羽・伏見の戦い Toba-Fushimi no Tatakai^?) occurred between pro-Imperial and Tokugawa shogunate forces during the Boshin War in Japan. The battle started on 27 January 1868 (or Keiō-4 year, 1-month, 3-day, according to the Japanese calendar), when the forces of the Tokugawa shogunate and the allied forces of Chōshū, Satsuma and Tosa Domains clashed near Fushimi, Kyoto. The battle lasted for four days, ending in a decisive defeat for the Tokugawa shogunate.

• http://en.wikipedia.org/wiki/Battle of Toba-Fushimi