At the end of the Edo period, the Tokugawa army, being defeated in the Battle of Toba-Fushimi, tried to barricade themselves up in Yodo-jo Castle, but the Yodo clan refused.
幕末、旧幕府軍は鳥羽・伏見の戦いに敗北して淀城に籠もろうとするが、淀藩に拒絶される。