Akio Otsuka

ONI Commander (segment "Prototype")

Tomokazu Seki

Brother (segment "Odd One Out")

Kazuhiko Inoue

The Prophet (segment "The Duel")

Atsuko Tanaka

Dr. Halsey (segment "The Package")

Kenta Miyake

Sergeant Hauser (segment "Homecoming")

Keiji Fujiwara

Sarge (segment "Prototype")

Kikuko Inoue

Han (segment "The Duel")

Mamiko Noto

Spartan (segment "The Babysitter")

Houko Kuwashima

Daisy

Satomi Sato

Grunts