Board Thread:General Discussion/@comment-11003280-20130620163542/@comment-11051098-20130621215624

Good idea, I didn't think about that... as already stated, it seems to be a person. And seeing as Mayuri apparently takes the effort, and the risk, of experimenting with or maybe even bringing someone back to life, in secrecy, it might be Unohana.

Someone thought it could be Kira, but Unohana makes more sense to resurrect as she's the master healer, and apparently also a fighter on par with or even better than Kenpachi.

Man, now I really hope it's her!