Gantz:O

Somewhere in Tokyo, there is a room. In that room is a black sphere. Periodically, people who should otherwise have died are transferred to the room. There, the sphere gives them special suits and weapons, and sends them out on a mission to kill aliens here on Earth. While these missions take place, the rest of the world is largely oblivious to them. These missions are lethal - few participants survive them. The sphere calls the shots, and it's not the slightest bit nice. Its name... Gantz.

Yuki Kaji

Kei Kurono (voice)

Daisuke Ono

Masaru Kato (voice)

Saori Hayami

Reika (voice)

Mao Ichimichi

Anzu Yamasaki (voice)

Masaya Onosaka

Susumu Kimura (voice)

Kenjiro Tsuda

Sanpei Taira (voice)

Shuichi Ikeda

Yoshikazu Suzuki (voice)

Teruaki Ogawa

Tetsuo Hara (voice)

Tomohiro Kaku

Joichiro Nishi (voice)

Masane Tsukayama

Nurarihyon (voice)