Chōyō Maru

Chōyō Maru (朝陽; Morning Sunshine) was an early sail and screw-driven steam corvette. She was ordered by the Tokugawa shogunate ruling Japan during the Bakumatsu period from the Netherlands and served as a training vessel, and subsequently served with the nascent Imperial Japanese Navy during the Boshin War. She was lost in combat during the Naval Battle of Hakodate Bay.