Ryou Sanada is the main protagonist of the anime series Yoroiden Samurai Troopers (also known as Ronin Warriors). He is the bearer of the Wildfire armor, which represents the element of fire. Brave and determined, Ryou often acts as the leader of the Samurai Troopers, guiding his friends through battles against the forces of evil. His strong sense of justice, loyalty, and compassion make him a central figure in the fight to protect the world from darkness.