What do you think her type is? Her musical style suggests introversion; it's very soft and understated. Most of you probably aren't familiar with her; she's a Japanese singer known mostly for her work on anime theme songs (though what she's done independently is much different from what she's done for anime). Here's a Wikipedia entry about her: http://en.wikipedia.org/wiki/Akino_Arai
My first guess is INFP. ISFP's possible too.
Re: Arai Akino?
IxFp just from the photos I think.