Nijihara Ink is the name given in the anime. Only being able to really stand one ep of it myself (just a bit much for me), and not being terribly familiar with the franchise aside from the inane engrish of the books, is there a reason why she wouldn't be tagged as such?
Is it something like separating transformed and normal identities, like yuuki_nona (normal) and prima_aspallas (transformed) from Nanatsuiro Drops?