1 - Ookami Kodomo no Ame to Yuki : hard to compete with this ...
2 - Shinsekai yori : that is why i keep watching anime
3 - Mushishi : unique, how can people dare compare it to Natsume Yuujinchou ?
4 - Hotarubi no mori e : "i can finally touch you", piano, heart blown
5 - Maison Ikkoku : still looking for a better romance ...
6 - Kurenai no Buta : watched it around ~100 times, and FOR ONCE in history, french version was the best of all
7 - Usagi drop : short, simple plot, simple char designs, basic animation, and yet so great. Guess why ?

8 - Hyouka : romance-less romance, i like it !
9 - NHK ni Youkoso : how to deal seriously with serious stuff
10 - Juubee Ninpuuchou : best ninjanime with short, original and intense fights all film long
Yes. I'm mixing shows and movies.