What’s it about ?
An ordinary high school girl is transported to a female version of feudal Japan.
Hideyoshi, our protagonist. Late for school, not very bright and utterly superficial. She goes to pray at a local shrine not to mess up with her exams, stumbles on a magic ritual, and that’s how she ends up in feudal Japan. Of course, her first reaction is to mistake everyone for cosplayers and complain about the poor cellphone reception.
Nobunaga Oda, at this stage a local feudal lord in a quest to gather the pieces of a mystical set of armor and conquer Japan. I have no clue why she tolerates Hideyoshi’s antics or has any reason to think she’ll be useful, besides plot convenience. (I mean, Hideyoshi’s Japan History textbook will probably come handy, but it’s introduced too late for that to work as an explanation for Oda’s tolerance.)
Mutsuhide, Oda’s aide, who for some reason looks exactly like one of Hideyoshi’s classmates (are they going for the “it was all a dream” ending ?). Utterly irritated by Hideyoshi, but suffers through it because Oda said so. I can sympathize.
The OP & ED show half a dozen more girls that shall presumably be introduced in later episodes.
Well, it could be worse : sure, the outfits (especially Oda’s) are ridiculously stripperific, but we don’t get too many panty shots and the like. Still, to make clear what kind of series we’re watching, the ED shows all the girls naked, with thin strips of fabric overlaid at random to hide the naughty bits.
It seems like nearly every season there’s one of these (See also : Hyakka Ryouran: Samurai Girls, Koihime†Musou…). It’s not outright terrible, but it’s very generic indeed and offers nothing of note to make it worth watching.