People may chide me for this, but...
Not anime, but when I saw that wig I thought "Pinkie Pie!"
Strictly anime, I honestly cannot think of any characters with that length/style/color hair... sorry...
'Bring peace to the lost lamb, grant rest to the fangs of the wolf, and deliver the Hammer of God unto the Devil', - Sister Rosette Christopher, Chrno Crusade
"The bad news is he ended up building the whole rock tower... the good news *gulp* I have a rock tower to knock down..." - Rainbow Dash, My Little Pony: Fiendship is Magic (S03E09)