 Sen is one of three Original Seven Armors with a unique armor color, possessing the same pale gold as Saudade of Sunday.Vulcan, (pronounced "Volkein") is Ray's Armor and was built by his late wife Shino, who was killed by the Claw.It is armed with a long-range rifle, a strong handgun that is fired by connecting a pressurized hose to the Armor's power source, a gatling gun, and missiles from its back.