World Break: Aria of Curse for a Holy Swordsman
聖剣使いの禁呪詠唱 (original)
Akane Academy is just like any other school... except the students just happen to be reincarnated heroes from a distant past who battled for the fate of the world. Now, monsters are threatening to wreak havoc, and it's up to the students to stop them!
Starring Aoi Yuki, Ayana Taketatsu, Kaito Ishikawa, Maaya Uchida, Yui Ogura, Akira Ishida, Ayane Sakura, Chiaki Omigawa, Fumi Morisawa, Hikaru Midorikawa
It's a animation and romance show, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.