After Meiji Restoration the Imperial standards and battle flags used in the Boshin War were kept in Yushu-kan, a treasure house of Ministry of Army and in Zusho-ryo, a library of Imperial Household Ministry.
戊辰戦争に使用された各種錦旗及び軍旗類は、明治維新後は陸軍省の遊就館や宮内省図書寮に保存された。