[@The Omnipotent Sphere]: Okay, there's a couple things I forgot to mention before.

The only actually magical(as in, their existence is actually magical rather then supernatural or divine or something) is familiars, who are made from magic by magi. I suppose you could technically count shikigami as well, since they have bodies constructed in a similar manner but are actually summoned spirits.

Then, you don't mention what she can use her phone for.

[@Raijinslayer]: I'm sorry, this wasn't what I meant when I mentioned summoning spirits. For one thing, there's no real way to summon them without knowing it's magic, you have to use a spell in order to do so and depending on the spirit it can be more or less involved. There IS stuff for reinforcing your body or objects magic wise though(Asami has some spells for that, in fact).