- Koichi Yamadera - Akihiko Kayaba (voice)
- ???? - Professor Shigemura
- Toshiyuki Morikawa - Seijirou Kikuoka (voice)
- Chiwa Saito - Alicia Luu (voice)
- Kenichirou Matsuda - Behemoth (voice)
- Satoshi Tsuruoka - Dyne (voice)
- Kenta Miyake - Eugene (voice)
- Hidenobu Kiuchi - Kurahashi (voice)
- Shiori Izawa - Pina (voice)
- Ayumu Murase - Recon (voice)
- Sayuri Yahagi - Sakuya (voice)
- Yu Shimamura - Siune (voice)
- Ayaka Asai - Additional Voice
- ???? - Additional Voice
- Haruki Ishiya - Additional Voice
- Takaya Sakoda - Additional Voice
- Shinya Takahashi - Additional Voice
- Kouichi Souma - Additional Voice
- Tomohiko Ito
- Hirotaka Mori
- Tomohiko Ito
- Tomonori Ochikoshi
- ????
- ????
- Yosuke Futami
- Masami Niwa
- Muneyuki Kanbe
- ????
- Yoshikazu Iwanami
- LiSA
- ????
- ????
Capítulo disponible en las siguientes plataformas: