but also, i love chojuro's crush on the Mizukage and, not to be giving out information prematurely, but shes a very competent and talented ninja. rare for a kunoichi in Kishimoto's writing.
notice that Ao is wearing clothes similar to those worn by Haku, which suggests that this is a common style in Hidden Mist. and elements of both chojuro and Ao's clothing calls back to both Zabuza and Kisame