Gantz: O: Directed by Yasushi Kawamura, Kei’ichi Sato. With Daisuke Ono, Mao Ichimichi, Tomohiro Kaku, Saori Hayami. After being brutally murdered in a subway station, a teen boy awakens to find himself resurrected by a strange computer named Gantz, and forced to fight a large force of invading aliens in Osaka.
