- Leraldo Anzaldua
- Gamma
- Marcy Bannor
- Kiri's Grandmother
- Jessica Boone
- Yuri
- Elizabeth Bunch
- Midori Wakatsuki
- Shelley Calene-Black
- Hizuru Asuka
- Luci Christian
- Mayumi Sanada
- Justin Doran
- Alpha
- Ty Doran
- Yuma
- Adam Gibbs
- Ryo
- Karl Glusman
- Takao
- Hilary Haag
- Miu
- Corey Hartzog
- Quon
- Saori Hayami
- Kiri Jougasaki
- Miyu Irino
- Takao
- Hiroshi Kamiya
- Quon Mitsuchi
- Sanae Kobayashi
- Wakatsuki
- Mikako Komatsu
- Yuma
- Minako Kotobuki
- Hizuru Asuka
- Andrew Love
- Genji Kamishiro
- David Matranga
- Epsilon / Shun Kazami (voice)
- Andy McAvin
- Government Official
- Shin'ichirô Miki
- Genji Kamishiro
- Kenta Miyake
- Gamma
- Jôji Nakata
- Alpha
- Kaori Nazuka
- Tei Ryumonji
- Emily Neves
- Kiri
- Chiaki Omigawa
- Miu
- Chris Patton
- Technical Chief
- Monica Rial
- Tei
- Sam Roman
- Beta / Politican (voice)
- Tomoyuki Shimura
- Technology Chief
- Ryôko Shiraishi
- Yuriko Akatsuki
- Tatsuhisa Suzuki
- Ryou
- Teruyuki Tanzawa
- Beta
- Kôsuke Toriumi
- Shun Kazami
- David Wald
- Seiji Kannazuki
- Tôru Ôkawa
- Kannazuki
