Hybrid x Heart Magias Academy Ataraxia is a tV series anime that premiered in summer 2016, produced by Production IMS.

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, comedy, ecchi, fantasy, romance and sci-fi, with themes such as Nudity, Female Harem, Male Protagonist and Heterosexual.

On AniList, Hybrid x Heart Magias Academy Ataraxia has an average score of 56%, an average score, and appears on 72,205 users' lists.

Hida Kizuna possesses the HHG (Heart Hybrid Gear) ability, but it is not strong enough to make him particularly important. His older sister calls him to transfer to a strategic defense school, where many of the students (many of which are large-breasted girls) use their HHG abilities to fight invaders from another world while wearing extremely skimpy pilot outfits. Kizuna's fighting ability doesn't measure up, but his sister has another plan; getting the girls to have erotic experiences with Kizuna, so that it will allow them to replenish their energy or power-up. It looks like his new school life is going to be full of embarrassment! (Source: MangaHelpers)

Official synopsis from AniList.