GANTZ:O

Death isn’t always the end-some get a second chance, but only if they can win the deadly game set by a mysterious black sphere called Gantz. On his way home to celebrate his little brother’s birthday, Masaru Katou, a kind and courageous student, is stabbed and killed. Instead of passing on, he wakes up in a strange room overlooking Tokyo’s skyline, surrounded by others just as confused as he is. This isn’t the afterlife-it’s a waiting room for a brutal game where the stakes are life and death. Before he can even grasp what’s happening, Masaru is given a weapon and sent straight into the heart of Osaka with one order: kill every alien he sees. Teamed up with an older man named Yoshikazu Suzuki, a beautiful idol named Reika Shimohira, and the hardened veteran Jouichirou Nishi, Masaru must face his fears head-on if he wants to survive the game and make it back to his brother.