Kagero no Tsuji 3

This is a story about a gifted swordsman who overcomes problems with a strong sense of justice and genuine sympathy toward commoners. Iwane, who is engaged to Okon, is asked to guard Shogun's son, who is expected to be the next Shogun. Iwane tries to protect Shogun's son from assassins sent by the chief retainer who was seeking to boost his political power.
(Source: NHK)