Hybrid x Heart Magias Academy Ataraxia poster

Hybrid x Heart Magias Academy Ataraxia (2016)

Action · Animation · Comedy

One day, humanity was invaded by another world. Having experienced that battle, known as Other World War I, humanity moved to marine floats, built for emergency evacuation purposes, as soon as Other World War II began. It's around that time that Kizuna Hida is summoned by his elder sister and visits the Strategic Defense Academy Ataraxia where he meets Aine Chidorigafuchi, a girl who uses Heart Hybrid Gear Zeros to fight the otherworldly enemies. He has a tough time dealing with her, but when her Gear runs out of energy, the only way to get it back in action is to do something lewd to her!

IMDb rating: 5.8 (990 votes)
Episode average: 7.2 +1.4 vs IMDb
Seasons: 1
Streaming (US): Crunchyroll
Language: JA
Type: Mini-series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

Browse shows by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2016)

7.19 avg 12 episodes 7.4 → 7.4 23 min avg

Rollercoaster

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Strategic Defense Academy Ataraxia	7.4	52
2	Connection Renovated HEART HYBRID	7.3	32
3	Gentle Days MEMORIES	6.9	30
4	Climax Hybrid	8.1	40
5	Beauty of the Land of Rubble BATLANTIS	7.0	23
6	World Divider GLADIUS	7.2	23
7	Imperial Hero Gravel	7.3	26
8	Connective Hybrid	7.3	24
9	Academy Festa First Live	7.5	27
10	Eve of the Decisive Battle INSTALL	6.0	24
11	Operation Take Back Tokyo APOCALYPSE	6.9	21
12	Aine AINES	7.4	34