Battle of Awa

The Battle of Awa (阿波沖海戦, Awa oki kaisen) occurred on 28 January 1868 during the Boshin War in Japan, in the area of Awa Bay near Osaka. Involving ships of the Tokugawa shogunate and Satsuma vessels loyal to the imperial court in Kyoto, the battle was the second naval battle in Japanese history between modern naval forces (after the 1863 Battle of Shimonoseki Straits).