Yuzuriha Nekoi is a chirpy young girl who is protected by a spirit wolf named Inuki. I don't know a heck of a lot about her, because I'm on book four so far, and all I've seen of her is Inuki...he broke up a fight between Kamui and Hinoto. Apparently, when she and Kamui first meet, she teases him about his height. She an average highschool (well, highschool in England, I dunno about America) girl who seems to be attentive in class. But she's the youngest of the Ten no Ryu, and in the anime they won't let her do a heck of a lot, and I think that's why she got killed. Heh, it was Kusanagi's fault in the first place, he tickled Inuki's head and Yuzuriha realised he could see him (only people connected with the fate of the world can see Inuki).
So, I don't know a lot about her at the minute. Sorry.
