World Break: Aria of Curse for a Holy Swordsman is a tV series anime that premiered in winter 2015, produced by diomedéa.

About the production: the story comes from a light novel, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, ecchi, fantasy, romance and supernatural, with themes such as Female Harem, Henshin, Heterosexual and Swordplay.

On AniList, World Break: Aria of Curse for a Holy Swordsman has an average score of 63%, an average score, and appears on 72,157 users' lists.

The story is set in a private high school that brings together "saviors," youths with awakened memories from past lives. Some of them are Shirogane who fight enemies with weapons and techniques gleaned from the Puraana powers from their own bodies. Others are Kuroma who wipe out enemies, with magic to manipulate the Maana powers that surpass physics. A boy named Moroha Haimura enrolls in this school. He is the first person in history with past lives of both Shirogane and Kuroma. (Source: Anime News Network)

Official synopsis from AniList.