I know people are gonna critisize me for this but mine definately has to be Iuyasha, I think it has a great storyline and great characters. Robotech is a close second though.

I'm gonna have to say Inuyasha and Samurai Champloo. I can't decide which one out of the two is the best so I'm going with both of them xD

My favorites are Full Moon Wo Sagashte and Koi Kaze.