January 3, 1868, the former shogunate army of Osaka set out to Kyoto, the spearhead convoy of the shogunate and garrison of Saccho had an encounter each other, and the Battles of Toba and Fushimi started.
明治元年（1868年）1月3日、大坂の旧幕軍が上京を開始し、幕府の先鋒隊と薩長の守備隊が衝突し、鳥羽・伏見の戦いが始まった（戊辰戦争開始）。