the OVA episode is about the butei school's students with teacher going on a training. the characters are the same as in anime. we have ecchi scenes too... but there aren't any romantic scenes... let's say there's some horror. but it's like another episode of hidan no aria. story 8. it's about our characters going on hot springs for training, but they end up meeting some horror that at first they thought was training XD and what??? it was all just a ........ watch it and you'll understand.. XP art & sound 9. it's the same as in anime, it has great art and soundscharacter 9

they all have their own personality even here. they continue with their true selves....

enjoyment 7.

i say: yes it was great. but this OVA episode is just like another episode of anime it should have been a little more exiting and what i didn't like the most was that there wasn't any activation of "hysteria mode".yes i said there was some ecchi things but between girls in onsen XD.

overall 7.

it was good but aas i said a little disappointing. but for them who liked anime "hidan no aria" it's another episode of anime so it's worth watching,, X))