I love her so so much. She has the cutest style of drawing and such great plots for her stories. I haven't collected any of her manga yet (still working on my Ouran High School Host Club collection ^^ ) but I will soon. I've watched both Full Moon and Kamikaze Kaitou Jeanne, though. They're so awesome. ^^
Full Moon, though, was the anime that brought me to love Arina Tanemura.