I'm confused about her "stage" name. Is it 絢香 only? Or 絢香 ayaka?
"Real voice" PV - It's written 絢香:
http://youtube.com/watch?v=X2zkKD5ntzg
"I believe" PV - It's written 絢香 ayaka:
http://youtube.com/watch?v=ju6yjnDFtmk
And also. Some of her website's written ayaka / 絢香.
Help?