Z-mind

Ayame, Renge and Sumire have enough to worry about with their idiot father always on their backs, but when a secret government agency tries to recruit them, life is about to become much more complicated! With bizarre machines threatening the city, it seems they have little choice but to pilot the Z Mind robot. Yet keeping their little sister Satsuki out of trouble, dealing with dad's nagging, uncovering the identity of Ayame's mysterious savior and contending with the freaky aliens might prove a little too much for anyone to cope with!