In a future world where invaders from another dimension have driven humanity to live on floating islands in the sea, Hida Kizuna becomes a member of the elite Amaterasu squadron.  In order to power up the mech suits of this all-girls combat team, he has to... do lewd things to them!?
A Magitech weapon?!
Eine Ketzerwaffe!
¡¿Un Arma Mágica?!
¡¿Un Arma Mágica?!
Une arme maléfique !
Un'Arma Magitech?!
Armamentos Mágicos?!