Final answer:
The loyal warrior bodyguards who protected feudal lords in Japan are known as Samurai.
Step-by-step explanation:
The loyal warrior bodyguards who protected feudal lords in Japan are known as Samurai. They were members of the military class during the feudal era in Japan.
Samurai were highly skilled in combat and adhered to a strict code of honor called Bushido. They served their lords faithfully and were trained in various weapons and martial arts.
The role of the Samurai was to protect their lords from any threats and maintain the order and stability of the feudal society.
Learn more about Samurai in Feudal Japan