The Murakumos

Es - 00
Didn´t exist yet and doubt she will, ever
Prototype- Izayoi
Exists, played by Tsubaki of course
Alpha-01
Existed, played by me
Beta-02
Was supposed to exist, but was scrapped
Gamma-03
Existed played by,... well, Gamma
Delta-04
Existed played by me
Epsilon-05
Didn´t exist yet
Zeta-06
Existed played by Jin
Eta-07
Existed played by Noel
Theta-08
Didn`t exist yet
Iota-09
Didn´t exist yet
Kappa-10
Didn´t exist yet
Lambda-11
Existed, played by me
Mu-12
Exists, played by Noel
Nu-13
Exists, played by me

.....
I have had so many Murakumos.

I always thought Alpha-1 was Amaterasu, the Master Unit. Of course, I could just as easily be wrong about that. And we have to account for a few of them getting destroyed by Ragna, because both he and Nu mention that a few of her earlier selves got destroyed.

In any case, nice options for some more characters. Might give me a few ideas down the line.

Actually Alpha-1 was a mainframe-unit for Sector Seven in the old incarnation of this forum.
Of course in canon that might be true, although with XBlaze introducing a unit before Izayoi (both of whom i`ve forgotten to list here) it might as well be Es that came in contact with the Azure and became the Master Unit. It`d make sense to me.