Ryou Sanada

Ryo's family is descended from a Shinobi ninja clan, but very little is known about them. Ryo's mother died when he was still a baby and his wild-life photographer father, Sanada-san, makes his first official appearance in an audiocassette drama (Cassette Collection #3), in which he is possessed by a demon. Despite such traumatic events, Mr. Sanada is often on photography assignments, much to his son's dismay. Ryo has relatives on his father's side of the family, but has never met them: their personal convictions are disliked by Sanada-san, who had to abandon them to live a life of his own. Fan fiction stories often portray Ryo as an orphan.

Ryo wears the Wildfire armor (a straightfoward translation of its original Japanese name, Rekka). His Virtue is Jin (Righteousness; rendered simply as Virtue within the series). He has an elemental affinity for fire. His weapons are a twin pair of katanas, and his surekill is Wildfire Flare (Flare Up Now!) (called Sou En Zan or Twin Flame Cut, in YST). For this attack, he attaches his two katanas together to form a staff-like weapon and preforms a greatly empowered strike with it. When Ryo gathers energy and the guiding Virtues from the four Ronin or Warlord armors, the armor of Inferno (called Shiroi Kikoutei or White Sun Emperor, in YST) (sometimes simply called the White Armor in the dub) forms around him.

He gained the armor during the first battle against Talpa. During the battle Ryo is overpowered and absorbed into Talpa's armor along with the rest of the Ronin warriors and Dark Warlords. He nearly gives up, but refusing to let his friends down he breaks free, and gains the Inferno from the other Ronin's virtues and defeats Talpa. A draw for Ryo when using the Inferno armor was that it's power was so great that it damaged his swords from the wildfire armor when he used it, but Ryo later gained the Swords of Fervor, (called Gou Retsu Ken or Strong Violent Swords) and uses a different surekill: Rage of Inferno.