Ep. 11: Katou confronts the alien while Nishi dies and reveals his final thoughts on escaping Gantz.

Katou swims toward Nishi, but Suzuki kills him by screaming in his ear, causing his eardrums to burst and eyes to explode. Nishi begs for the alien to be killed. Katou loses his gun and bear-hugs the creature underwater until its casing breaks, revealing a giant bird. Kei-chan fires a weapon that sends the creature into space. Meanwhile, Kinji’s head explodes when he attempts to leave the perimeter. Haruya, the boy, and the grandmother flee to the canal. Nishi asks Gantz to transport them before he dies, but the group learns they must defeat more than one alien to finish the round. In agony, Nishi expresses his hatred for society and explains he acted to return to his mother. He reveals that people need 100 points to escape Gantz and begs his mother to forgive him for collecting only 90 points before he died.
Episodes
- Ep. 7 · Katou confronts his aunt while Kei and Kishimoto face past realities and new mysteries
- Ep. 8 · Kishimoto declares love while rivals trap and kill four bikers in a deadly ambush
- Ep. 9 · Kei struggles with suit anxiety while Nishi mocks the group before a violent confrontation.
- Ep. 10 · Kei provokes the Suzuki alien while Nishi faces equipment failure during a canal confrontation.
- Ep. 11 · Katou confronts the alien while Nishi dies and reveals his final thoughts on escaping Gantz.
- Ep. 12 · Katou confronts five Suzuki aliens while Haruya holds Kei and Tetsu hostage.
- Ep. 13 · Hojo and Kishimoto kill Suzuki survivors while Kei battles the boss creature