Goofs

During the battle at the third castle, there is a sequence where Hidetora emerges from the castle at the top of a flight of stairs and confronts enemy soldiers ascending the stairs. When he retreats, his bodyguards suddenly appear and retreat with him, even though they were not present moments earlier.

Throughout the film Hidetora and Kyoami's white clothes keep resetting to being clean between scenes and sometimes shots even though they are traveling in miserly conditions through very dusty environments.

When Saburo's men ride away from the Third Castle, you can see that the path before them has already been trampeled from previous takes.

The firearms shoot at a rate of fire not consistent with arquebuses, they even seem to be automatic weapons judging by their sounds and muzzle flashes.

During the siege on the third castle, the corpse of one of Hidetora's guards suddenly shuts his eyes just before a volley of arrows flies past him.

During the first scene (while the Land Lord and his sons are hunting wild boars) the first shot that shows every single wild boar running in front of the camera is probably a single shot of the same wild boar repeated 3 times.

When Ichimonji is stranded with his soldiers before the attack of the third castle and Tango arrives with food collected from the peasants, Ichimonji orders the peasant's villages to be burnt and the movement of horses can be heard but after Tango reveals that the peasants only left their villages out of loyalty for the Great Lord, there is no explanation as to whether or not the villages were burnt.