1. Rangiku was the bearer of the soul king's fingernail, which was taken away by aizen.
2. Pernida, left hand of the soul king trapped in Senjumaru's bankai, by a metallic powder similar to rangiku's shikai. Senjumaru's bankai apparently predicts the final future or death of those who are trapped in it.
3. Rangiku appears at the end of cour 3, what role will this character play at this point?







