Gantz

After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a mysterious black sphere that sends them to hunt down and kill aliens hiding on Earth.

Cast

Kazunari Ninomiya

Kei Kurono

Kanata Hongo

Joichiro Nishi

Kenichi Matsuyama

Masaru Kato

Natsuna Watanabe

Kei Kishimoto

Ainosuke Shibata

Tanaka Seijin