Vital stats swiped from the first tankoubon:

Birthday:	December 12
Astrological Sign:	Sagittarius
Grade at start of series:	8th
Blood type:	A
Favorite food:	Tessa (thinly sliced raw blowfish)
Least favorite food:	Bad-tasting food
Favorite class:	Math
Least favorite class:	Art
Extracurriculars:	Archery team
Hobbies:	Reading
Specialties:	Computer programming
Favorite color:	Green
Carrer Hopes:	Computer systems engineer
Family:	Mother Father Elder sister (Kuu)
Magic Element:	Air

<Satsuki> Rei, you read this one. 
* Rei makes an A-10 nerve connection to BEAST.
<Rei> "Fuu is always smiling, but inside she
      is quite a strategist.  Her comments are often
      right to the point.  Her usage of the bow and
      arrow comes from her being in the archery club
      at school."
* Rei disconnects from BEAST.
<Asuka> That's it?
<Shinji> Well, these dossiers are from RE1-1, the
         first tankoubon out of six.......
<Asuka> You keep quiet, BakaShinji!
<Alice> In any case, she is quiet and shy, the
        one that keeps her cool when Umi gets really
        hot-headed and Hikaru is too worried about
        everyone else. ^_^
<Satsuki> And she's the brainy one.  Hikaru goes
          to an all-girls school where she is popular
          because of her boyishness.  Umi goes to a
          preppy school where all the rich girls (or
          celebrity / politician / etc's girls) go to.
          But Fuu goes to the school known for its
          academic excellence.
<Yang> Why is she the only one that looks even
       remotely Earthian?
<Alice> It comes from the "anime characters must
        resemble their magical attributes" rule.  Since
        air is usually green or yellow, I guess CLAMP
        went with the green eyes and blonde hair.
<Asuka> I think Fuu with green hair would look
        really WEIRD!
<Satsuki> BEAST, give me a Fuu cel.
* Satsuki looks at the Fuu cel.
<Satsuki> oh, it's Dave's.  The one that was
          going to be the original welcome banner.
* BEAST gives an affirmative beep.
<Satsuki> Let's see.  Photoshop 4.0, here I
          come!
<Alice> What's Satsuki-san doing?
<Asuka> Making a Fuu with green hair.  Hair
        color matching her eye color.  ew.
<Satsuki> There. (shown in actual size of
          images, there aren't larger versions.)

Blonde	Green-haired

<Asuka> I kinda like it....
<Alice> but it IS weird....
* Satsuki looks out from the page.
<Satsuki> What do you, the websurfer, think? Tell us!
<Rei> drop by the poll page to see what others say,
      and another green-haired Fuu.
* Suu and Sizer drop in for a moment.
<Suu> By the way, what kind of spells does she
      know?
<Sizer> She seems to be the helper magic person.
        Like Flute.
<Satsuki> I guess you could say that.  
<Alice> There was her first spell, Healing Wind
        (iyashi no kaze) ...
<Yang> The first offensive spell of hers was
       Jade Gale (Midori no shippuu).
<Rika> Winds of Admonition (imashime
       no kaze) is like the "don't move" spell from
       Final Fantasy Tactics =)
<Tomoyo> She also has a barrier spell, Guarding
         Wind (mamori no kaze).....
<Asuka> You know, I think Fuu has the biggest
        spell type selection.  She's got the heal,
        the attack, and the attack-support!
<Shinji> Sugoi ne.