Hyakka Ryouran: Samurai Girls
"The story takes place in Japan in the early 21st century, in an alternate reality where the Tokugawa Shogunate has remained in power. In this reality, student councils are tasked with oppressing schools. Yagyuu Muneakira is a high school student who rebels against his student council with the help of girls who've had the names of famous samurai heroes passed on to them."
I've just watched the first episode and at first, I thought it was going to be rubbish, the same old ecchi stuff. However after a few minutes or so of watching it, it got pretty awesome. The art style is unique (the ink blobs can get annoying though) the characters are great and the plot...IT ACTUALLY HAS A PLOT! I was amazed when I watched it, an ecchi show full of girls actually having a decent plot.
I gave the first episode a 4/5, I just hope it keeps it up.