So, this series seems to be the bastard lovechild of Koihime Musou and Sengoku Basara. I'm almost positive it's going to be horrible. I'm also almost positive I'm going to watch it for at least a few episodes. This seems like a series that could be bad enough to be quite good.
The premise: High school girl gets sent back in time into the Warring States period of Japanese history... but everyone is female. Since she's named Hideoshi, she ends up getting recruited by Nobunaga for some purpose or other. Or something like that.