Yup. Her name is Ryougi Shiki, although her fans are ridiculously annoying. They over-exaggerate her capabilities, such as:
-Killing the concept of distance
-Willingly able to destroy the universe at will
Fucking ridiculous...And the creator himself says it's all just a boast.
Yep, the library is now ditched, unless I just say it's the "Library of Akasha" but I might wanna find a more original term than that. Yeah...2 whole years

o.o;
Sounds to me like they're in love - I've only seen that insanity in such cases!
Ah, I see. Well you may actually have an advantage with the Akashic Records already being a thing of legend. Often times you'll find that many myths and legends are based on real life things - something started them. You could easily claim that this library of yours is the source of the fabled Akashic Records. Doing so may add credibility to your story element.