I wouldn't doubt it, coming from you. All the cards I've seen from you have been top-notch quality (and I still adore the flavor text you gave me for the Shipwrecker CMC).
Off the top of my head, I know I did watch Sailor Moon as a child (which I think is the magical girl show for the West), but I can't remember anything about it, Madoka Magica, of which I've only seen the original show and none of the movies and remakes, Princess Tutu, and the smattering of magical girl spoof episodes from various anime like Tenchi Muyo or Excel Saga. I think that's actually about it. By the time I had easy access to anime (i.e. outside of the few that aired on Toonami and the like), I stopped having as much time to watch it, and tended to go for more widely-known or acclaimed titles like Spice & Wolf or Panty & Stocking with Garterbelt.
Wait, does PSG count?