Yu Hikura

He's quiet and usually emotionless, but Yu is quite strong-willed. Like Gar, he is also in charge of attacking. Because of his calm judgment, the other pilots have great trust in him (his skills are also top notch). He has a rather young face and light complexion, and has a small build. There are rumors to the effect that, while enrolled in G.O.A., he nearly killed his instructor. When his home colony was attack by Giseisha, he and his sister Kazuhi were rescued by the previous five Goddesses. To him, the most precious thing is his only family, his little sister. Source: Wikipedia