The Lofty Castle (S01E11)

The Winter Siege of Osaka concludes when Hideyori Toyotomi agrees to the Tokugawa clan's ceasefire terms. However, the filling of the castle's inner moat, despite not being stipulated in the agreement, intensifies the Toyotomi clan's despair. It becomes evident that the final conflict of the Warring States Era is inevitable. As both sides brace for the ultimate confrontation, Nobuyuki Sanada grapples with the emotional burden of potentially killing his brother, Yukimura. Meanwhile, Yukimura clings to a glimmer of hope, seeking the one opportunity for the Toyotomi clan to triumph against overwhelming odds.