So I came across this anime a few weeks ago, and I have to say that I have been laughing at every single episode. It was originally a manga started in 2006 and the anime just started up in October.
I'm going to try to explain the plot as best I can for those who have never heard of it...or maybe I'll just copy and paste the description of it I found on this site
http://www.animeseason.com/kampfer/Senou Natsuru is your normal, everyday high school student. He´s been chosen to be a Kämpfer (German for "fighters"), whose objective consists of fighting other Kämpfer with either guns, swords or magic. However, there´s a couple of catches; you can´t chose if you´re a Kämpfer or not, and you must have the body of a girl in order to use your powers.(Reminds me of Ranma 1/2
) So in conclusion I have been finding this funny. The end.