My top 10 (as of now stands at...):
?1) Milfeulle Sakuraba (Galaxy Angel) ?????
?2) Rena Ryuuguu (Higurashi no naku Koro Ni)
?3) Reverie "Ren" Metherlence (Elemental Gelade)
?4) Yuri Nakamura (Angel Beats!)
?5) Yui (Angel Beats!)
?6) Misuzu Kamio (Air)
?7) Amatsume Akira (Yosuga No Sora)
?8) Kirino Chiba (Bamboo Blade)
?9) Kaede Fuyou (Shuffle!)
?10) Megumi Minami (Dan Detective School/Tantei Gakuen Q)