Hanasakeru Seishounen - This series has not ended yet, but it will end in the next few weeks, so I think this belongs to the fall season according to the rules of this thread. Really great josei series, with great characters even if it has tons of bishounens. The politics and plot really got me caught up in this show, and the minimal focus on romance is a really good aspect. It hasn't even ended, but they have to fuck up the last 2-3 episodes in epic proportions in order for me to remove this from my top 3.

Seitokai no Ichizon - This show is either hit or miss. Either the episode is fantastic, or boring. The boring parts are not nearly as bad as they may sound though, since it does push character development and back story to the forefront. The comedy is hilarious, and I have always liked shows that incorporate the 4th wall strategy for comedic effect. Also, Mokyu~ was so MOE (Marshmallow Over Evil). It is the contrast that clinches it.

Natsu no Arashi 2 and Sora no Otoshimono - I couldn't decide between the two, so I had to put them both up as a tie. Natsu no Arashi was a lot better this season, with more character development than the last, without sacrificing its own unique brand of gags and time trip shenanigans. Sora no Otoshimono, on the other hand, has awesome perverted jokes, and over the top episodes filled with utter nonsense, and that is what made it great. The nipple song and the flying flock of panties are things I will never forget. The fantastic action scene in the final episode, which rivals Railgun's episode 12, helps place it in my list.