Answer:
The role of the Samurai is to protect the authority of their Daimyo and Shogun.
Step-by-step explanation:
The role of the Samurai is to protect the authority of their Daimyo and Shogun. They served their Daimyo as warriors and protected their province from attackers. In times of war a Daimyo was expected to provide the Shogun with Samurai to aid Japan's Militia.