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
Chidorigafuchi, Aine
Main
Kageyama, Akari
Japanese
Farandole, Yurishia
Main
Akasaki, Chinatsu
Japanese
Hida, Kizuna
Main
Akabane, Kenji
Japanese
Himekawa, Hayuru
Main
Nagatsuma, Juri
Japanese
Aldea
Supporting
Yamada, Natsumi
Japanese
Baird, Gertrude
SupportingPromotion Videos
PV 3
PV 2
PV 1
CM
Recommended for you
Juni Taisen: Zodiac War
TV
24m
Wise Man's Grandchild
TV
23m
Kyoushirou to Towa no Sora Specials
Special
5m
Masamune-kun's Revenge OVA
OVA
23m
Oda Cinnamon Nobunaga
TV
23m
Street Fighter Alpha: The Movie
Movie
90m
Sword Art Online II: Debriefing
Special
24m
You're Under Arrest: No Mercy!!
Special
23m
OniAi
TV
24m
Rizelmine
TV
15m
Dragonar Academy
TV
24m
Once Upon A Time
Movie
100m
Youkai Watch: Shadow Side
TV
24m
Gonna be the Twin-Tail!!
TV
25m
Pokemon: Pichu Bros. in Party Panic
Special
58m
