Though their exact relationship is unknown, Popo is a close companion to Nana. Unlike his more depraved counterpart, Popo is very upbeat, easily excited, and always looks on the bright side of things. 

Popo is not at all what he seems. I'm looking for a perky, female teenager voice upfront, but the role is guaranteed to someone who can pull a noblewoman's voice. Someone who sounds vain, arrogant, and self-absorbed.