i feel like the fact that avanna's accent is clearly irish but leans toward a soft "posh" dialect really fits her design, which is clearly celtic-based but has sort of a refined femininity to it (as well as her soft tone of voice of course)
and aki said she hadn't even heard avanna's voice until the design was done and yet they fit to each other so well
and aki said she hadn't even heard avanna's voice until the design was done and yet they fit to each other so well