Oh man, I am sure that if you asked me this every day it would change depending on my mood but right off the top of my head and in no particular order....
Card Captor Sakura
Gunslinger Girl *first season*
Hellsing Ultimate *hint hint hint*
Monster *hint hint hint*
Spice and Wolf *hint hint hint*
And slowly, you'll come to realize. It's all as it should be. You can only do so much. If you're game enough, you could place your trust in me. For the love of life, there's a trade off. We could loose it all, but we'll go down fighting.