OH MY. IT'S NOT E-PERSONA. WHAT IS THIS?
SO! she's UTAUloid called Nana Haruka 8D I like her design alot <3 so cute! but her voice is pretty... yeah. [link]
but she sounds pretty good in this[link]
I tried to get some wallpaper-kind of look... but I failed XDD oh well XDD feel free to use it as wallpaper. or not. XDD