Board Thread:Off-Topic Discussion/@comment-6433273-20160430010301/@comment-53539-20160709090010

Kajiki wrote: Una is weird. She's supposedly 11 and has a range like kokone. Our first cosplayer maybe? Una has an adult vocalist behind her, she is voice acted like Rin, Ryuto, Len, IA Rocks, etc.

Adults in general also have more control over variation of their voice for one reason or another (such as experience or training).

I'm not saying she would ness. have a smaller range if she was done by a child, as some of the adults have voiced a narrow range. But I imagine if you pushed her you'd break her vocal... Sort of like how Len has always had the habit of sounding like a woman because every so often the vocal slips up and pulls something that wasn't as well voice acted. His English vocal is the best example of this, as is Act1.