While Katsushiro, Kikuchiyo, Kirara, and Komachi plan to save Kambei from the Amanushi, Ukyo is chosen as the successor of Amanushi with a shocking discovery. Even more shocking is what he does next!

The final battle has arrived, and only four samurai remain! Will the remaining four all live to see the battle’s end? Will Ukyo finally be killed? Will the capital be stopped, or will it crush Kanna Village?