- Jason Deline
- Â Drago / ... 52 episodes, 2007-2009
- Julie Lemieux
- Â Runo / ... 52 episodes, 2007-2009
- Shawn Meunier
- Â Preyas 27 episodes, 2007
- Carter Hayden
- Â Volt 26 episodes, 2007
- Mitchell Eisner
- Â Takashi 24 episodes, 2007
- Chris McCawley
- Â Gus Grav 17 episodes, 2009-2011
- Yû Kobayashi
- Â Dan 17 episodes, 2009
- Ryûichi Kubota
- Â Baron 17 episodes, 2009
- Risa Yukino
- Â Mira 17 episodes, 2009
- Keiji Fujiwara
- Â Drago 15 episodes, 2009
- Michael Rivas
- Â Narration 15 episodes, 2009
- Yasuhiro Mamiya
- Â Spectra 14 episodes, 2009
- Ryô Hirohashi
- Â Marucho 14 episodes, 2009
- Ken'ichirô Matsuda
- Â Wilda / ... 13 episodes, 2009
- Yasuaki Takumi
- Â Ace 13 episodes, 2009
- Bailey Kennedy
- Â Billy / ... 12 episodes, 2007-2009
- Scott McCord
- Â Dan 11 episodes, 2007-2010
- Zachary Bennett
- Â Shun Kazami / ... 10 episodes, 2007-2010
- Ron Pardo
- Â Dan's Dad / ... 10 episodes, 2007-2009
- Joanne Vannicola
- Â Marucho 9 episodes, 2007
- Yûki Kaji
- Â Gus 9 episodes, 2009
- Tsuguo Mogami
- Â Shaman 9 episodes, 2009
- Maki Kobayashi
- Â Elfin 9 episodes, 2009
- Risa Mizuno
- Â Julie 9 episodes, 2009
- Eri Sendai
- Â Runo 9 episodes, 2009
- Katie Griffin
- Â Julie / ... 8 episodes, 2007
- Stacey DePass
- Â Baku-Pod 8 episodes, 2007
- Sôichirô Hoshi
- Â Prince Hydron 8 episodes, 2009
- Chihiro Suzuki
- Â Shun 8 episodes, 2009
- Daisuke Endou
- Â Shadow 8 episodes, 2009
- Fûko Saitô
- Â Mylene 8 episodes, 2009
- Lyon Smith
- Â Masquerade / ... 7 episodes, 2007
- Tomoaki Maeno
- Â Volt 7 episodes, 2009
- Matsuri Mizuguchi
- Â Lync 7 episodes, 2009
- Stevie Louise Vallance
- Â Tigrerra 6 episodes, 2007
- Emilie-Claire Barlow
- Â Alice 6 episodes, 2007
- Takashi Matsuyama
- Â Helios 5 episodes, 2009
- Atsushi Ono
- Â Belias / ... 4 episodes, 2009
- Shinobu Matsumoto
- Â Announcer 4 episodes, 2009
- Takayuki Masuda
- Â Ingram 4 episodes, 2009
- Mamiko Noto
- Â Alice Gehabich 3 episodes, 2007-2009
- Alyson Court
- Â Dan's Mom 3 episodes, 2007
- Peter Cugno
- Â Reaper / ... 3 episodes, 2007
- Tetsu Inada
- Â Fafnir 3 episodes, 2009
- Ayaka Shimizu
- Â Children 3 episodes, 2009
- Eiichiro Tokumoto
- Â Vulcan 3 episodes, 2009
- Fumi Mikawa
- Â Percival 3 episodes, 2009
- Tae Okajima
- Â Maron 3 episodes, 2010
- Sunday Muse
- Â Nene 2 episodes, 2007-2008
- Dan Petronijevic
- Â Rikimaru 2 episodes, 2007
- Megan Fahlenbock
- Â Jenny 2 episodes, 2007
- Susan Roman
- Â Akira 2 episodes, 2007
- Will Bowes
- Â Kenta 2 episodes, 2007
- Darren Frost
- Â Shuji 2 episodes, 2007
- Cameron Ansell
- Â Marucho 2 episodes, 2007
- Darcy Wilder Smith
- Â Kenji 2 episodes, 2007
- Nao Takamori
- Â Wyvern 2 episodes, 2009-2010
- Yuka Iguchi
- Â Oberon 2 episodes, 2009
- Tarô Yamaguchi
- Â Clayf 2 episodes, 2009
- Ryôko Ono
- Â Lars Lion 2 episodes, 2009
- Hiroyuki Kinoshita
- Â Exedra 2 episodes, 2009
- Tetsuo Gotô
- Â Frosch 2 episodes, 2009
- Kenichiro Sumi
- Â Voice PV 2 episodes, 2009
- Stephen R. Hart
- Â Gorem 1 episode, 2007
- Annick Obonsawin
- Â Daisy 1 episode, 2007
- Joyce Gordon
- Â Mrs. Purdy 1 episode, 2007
- John Stocker
- Â Nago 1 episode, 2007
- Deann DeGruijter
- Â Runo's Mom 1 episode, 2007
- Tim Hamaguchi
- Â Ryo 1 episode, 2007
- Cari Leslie
- Â Mui 1 episode, 2007
- Stephanie Anne Mills
- Â Chan Lee 1 episode, 2008
- Jake Roseman
- Â Christopher 1 episode, 2008
- Umeka Shôji
- Â Annie 1 episode, 2009
- Kiyotaka Furushima
- Â Billy 1 episode, 2009
- Fuyuka Oura
- Â Seiren 1 episode, 2009
- Takayuki Kondô
- Â Klaus 1 episode, 2009
- Eiji Miyashita
- Â Predator 1 episode, 2009
- Juri Takita
- Â Vanessa 1 episode, 2009
- Daisuke Kageura
- Â Vega 1 episode, 2009
- Yukitoshi Tokumoto
- Â Brontes 1 episode, 2009
- Susumu Akagi
- Â Ashura 1 episode, 2009
- Miyuki Sawashiro
- Â Chan Lee 1 episode, 2010
- Kôji Ishii
- Â Zenoheld 1 episode, 2010
- Izô Oikawa
- Â Hydra 1 episode, 2010
- Hirofumi Nojima
- Â Ren Krawler 1 episode, 2011