. . . . . . . . . . . . . . "The Double Riders are what the first two Kamen Riders are known as collectively."@en . . "The Double Riders are what the first two Kamen Riders are known as collectively."@en . . . . . . . . . . . . . . . . "Double Riders"@en . . . . . . . . . . . . . . . . . .