- Chris Patton
- Â Eiji Shigure 12 episodes, 2004
- Luci Christian
- Â Luna Gusuku 12 episodes, 2004
- Greg Ayres
- Â Toga Tenkuji 12 episodes, 2004
- Jessica Boone
- Â Ena 12 episodes, 2004
- Kira Vincent-Davis
- Â Mizuki Tachibana 12 episodes, 2004
- Vic Mignogna
- Â Raven 12 episodes, 2004
- Jason Douglas
- Â Klein Sandman 12 episodes, 2004
- Rie Kugimiya
- Â Brigitta 12 episodes, 2004
- Allison Keith-Shipp
- Â Leele 11 episodes, 2004
- Stephanie Nadolny
- Â Faye Xin Lu 11 episodes, 2004
- Scott McClennen
- Â Selias Representative 11 episodes, 2004
- Mai Nakahara
- Â Eina 10 episodes, 2004
- Jun Fukuyama
- Â Toga Kenkuji 1 episode, 2004
- Ken'ichi Suzumura
- Â Eiji Shigure 1 episode, 2004
- Haruna Ikezawa
- Â Luna Gusuku 1 episode, 2004
- Show Hayami
- Â Klein Sandman 1 episode, 2004
- Hikaru Midorikawa
- Â Raven 1 episode, 2004
- Yu Asakawa
- Â Mizuki Tachibana 1 episode, 2004
- Mai Nakajima
- Â Ena 1 episode, 2004
- Ai Uchikawa
- Â Tessera 1 episode, 2004
- Mikako Takahashi
- Â Tuile 1 episode, 2004
- Nana Mizuki
- Â Marinia 1 episode, 2004
- Motoko Kumai
- Â Cookie 1 episode, 2004
- Jun'ichi Suwabe
- Â Alex Smith 1 episode, 2004
- Michiko Neya
- Â Ayaka 1 episode, 2004
- Fumihiko Tachiki
- Â President 1 episode, 2004
- Kiyomitsu Mizuuchi
- Â Angle 1 episode, 2004
- Tomohisa Asô
- Â Benoir 1 episode, 2004
- Masumi Asano
- Â Stephanie 1 episode, 2004
- Hiromi Nishikawa
- Â First Lady 1 episode, 2004
- Takayasu Usui
- Â Pilot A 1 episode, 2004
- Matsuo Matsuo
- Â Pilot B 1 episode, 2004
- Kimberly Prause
- Â Additional Voices / ... 1 episode, 2004
- Shelley Calene-Black
- Â Tessera 1 episode, 2004
- Tiffany Terrell
- Â Additional Voices / ... 1 episode, 2004
- Monica Rial
- Â Marinia 1 episode, 2004
- Cynthia Martinez
- Â Brigitta 1 episode, 2004
- Hilary Haag
- Â Anya 1 episode, 2004
- Sasha Paysinger
- Â Additional Voices / ... 1 episode, 2004
- Kaytha Coker
- Â Additional Voices / ... 1 episode, 2004
- Jay Hickman
- Â Additional Voices / ... 1 episode, 2004
- Andy McAvin
- Â President 1 episode, 2004
- John Swasey
- Â Additional Voices / ... 1 episode, 2004
- Marty Fleck
- Â Additional Voices / ... 1 episode, 2004
- Ted Pfister
- Â Additional Voices / ... 1 episode, 2004
- Rick Piersall
- Â Additional Voices 1 episode, 2004
- Allison L. Sumrall
- Â Additional Voices 1 episode, 2004
- Serena Varghese
- Â Additional Voices 1 episode, 2004
- Ken'yû Horiuchi
- Â Hugi Zerabaia unknown episodes
- Rica Matsumoto
- Â Professor Barnett unknown episodes
- Houko Kuwashima
- Â Liru unknown episodes
- Hideo Ishikawa
- Â Ewan unknown episodes
- Kurumi Mamiya
- Â Anya unknown episodes
- Saki Nakajima
- Â Dica unknown episodes
- Haruko Momoi
- Â Doria unknown episodes
- Saeko Chiba
- Â Fei Shinruu unknown episodes
- Isao Yamagishi
- Â Takasu unknown episodes
- Hideki Tasaka
- Â Oshima unknown episodes
- Akane Omae
- Â Cecil unknown episodes
- Naomi Orikasa
- Â Yumi unknown episodes
- Michiko Takahashi
- Â Chuiru unknown episodes
