An angel over all things capable of life while her twin controls the inorganic...someone likes experimenting with his creations.

That was a difficult question. Technically there were two angels, nemself and three humans. However, two of the three humans were Alexiel and Lucifer's reincarnations and Setsuna does have all of Alexiel's powers so...

Ne has to think before answering, "Six. There were more but they left." Not that ne misses them. Raphael was terribly fun to annoy, but ne'd broken him long ago. And really, no one misses Rosiel and his minion other than Alexiel and Setsuna.