^ that's true but Kuu did a photobook just a few years ago, Ayu has quite a bit too (including the (m)u/GUILTY ones). Ami also had one with her debut avex single + a few other releases.
It would just be a different kind of photobook. I can see her doing something like Dear...(minus the idoly swimsuit pics) and FOXY FUNGO again with Avex. Even better if its with a single/album
