13 Assassins (2010)

A band of samurai, led by Shinzaemon and played by Koji Yakusho, unites to prevent the tyrannical Lord Naritsugu from attaining power and triggering a devastating war in 1844 Japan. This remake of Eiichi Kudo's classic weaves a gripping tale of sacrifice, honor, and bravery as the group faces harrowing moral challenges while confronting a merciless lord.