The XJ-Sisters

XJ-9 is the ninth robot of the XJ series, but when she discovers something downstairs in the basement, she finally realizes she has 8 "sisters," which are actually prototypes. XJ-9 is referred to as the oldest, despite being made last. As the idea of X-J9 was conceived from each of them, she is the oldest in that sense.

XJ Series

 * XJ-1


 * XJ-2


 * XJ-3


 * XJ-4


 * XJ-5


 * XJ-6


 * XJ-7


 * XJ-8


 * Jenny Wakeman (XJ-9)