For Nia what I'm looking for is a very sweet and encouraging female voice in around the mid-high range, my ideal voice for her is kind of Cristina Vee but I mostly want an original take on her since the point is to give her a good english voice since her English voice wasn't very great. You can go for sounding like the english by any means as long as you can make it sound not as bland but if you are to go for someone go for the Japanese since it's far better (which is something I rarely say) so have fun and let's see what you gals come up with. The point is to actually convey different emotions with her as Nia's english VA was pretty much a robot the whole time.

Character info:
As you start the game, you will meet the advisor, Nia. She will take you on a tour of the various parts of the game and offer various advice both before matches and even during them. Partnered with her Weavile, she is just there to give you various tooltips, but she also has an impact on battles.