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—apparently having erotic experiences with Kizuna will allow the girls to replenish their energy or power-up. It looks like his new school life is going to be full of embarrassment.
(Source: MangaHelpers)+ More
Characters & Voice Actors
Aldea
Supporting
Baird, Gertrude
Supporting
Cunningham, Sharon
Supporting
Fairchild, Scarlett
Supporting
Gravel
Supporting
Hida, Nayuta
Supporting
Recommended for you
The Westward: The Fantasy Cave
ONA
77m
Jujutsu Kaisen: Specials
Special
22m
The Magic Chef of Ice and Fire
ONA
18m
Boonie Bears: The Wild Life
Movie
99m
Boonie Bears: Back to Earth
Movie
99m
Toy Dad
ONA
4m
Painting Rivers and Lakes 4
ONA
25m
Painting Rivers and Lakes 5
ONA
27m
Mignon
ONA
5m
A Girl & Her Guard Dog
TV
24m
Gamera: Rebirth
ONA
44m
