- Jun Mizuki
- Â Naota Nandaba 6 episodes, 2000-2001
- Mayumi Shintani
- Â Haruko Haruhara 6 episodes, 2000-2001
- Izumi Kasagi
- Â Mamimi Samejima 6 episodes, 2000-2001
- Suzuki Matsuo
- Â Kamon Nandaba 6 episodes, 2000-2001
- Hiroshi Ito
- Â Shigekuni Nandaba 5 episodes, 2000-2001
- Mika Itô
- Â Eri Ninamori 5 episodes, 2000-2001
- Kazuhito Suzuki
- Â Masashi Masamune 5 episodes, 2000-2001
- Sho Miyajima
- Â Gaku Manabe 3 episodes, 2000
- Kôji Ohkura
- Â Amarao 3 episodes, 2000-2001
- Chiemi Chiba
- Â Kiturubami 3 episodes, 2000-2001
- Kari Wahlgren
- Â Haruko Haruhara 3 episodes, 2000
- Steve Blum
- Â Masashi / ... 3 episodes, 2000
- Barbara Goodson
- Â Naota Nandaba 3 episodes, 2000
- Stephanie Sheh
- Â Additional Voices / ... 3 episodes, 2000
- Melissa Fahn
- Â Eri Ninamori 3 episodes, 2000
- Steve Kramer
- Â Shigekuni / ... 3 episodes, 2000
- R. Martin Klein
- Â Gaku / ... 3 episodes, 2000
- Joe Martin
- Â Kamon Nandaba 3 episodes, 2000
- Akira Miyashima
- Â Gaku Manabe 2 episodes, 2000-2001
- Yukari Fukui
- Â Junko Miyaji 2 episodes, 2000-2001
- Agnes Yoshida
- Â Additional Voices 2 episodes, 2000
- Shizuki Yamashita
- Â Additional Voices 2 episodes, 2000
- Maggie Weidner
- Â Additional Voices 2 episodes, 2000
- Shigeru Shibuya
- Â Player A 1 episode, 2000
- Hideyuki Umezu
- Â Player B 1 episode, 2000
- Yuriko Yamaguchi
- Â Mr. Ninamori's Secretary 1 episode, 2000
- Kôichi Sakaguchi
- Â Yakuza A 1 episode, 2000
- Kôichi Nagano
- Â Player C 1 episode, 2000
- Masayuki Hiyama
- Â Security Guard A 1 episode, 2000
- Itsuki Kawamura
- Â Nurse 1 episode, 2000
- Nobuyuki Fukumoto
- Â Boy A 1 episode, 2000
- Takeshi Watabe
- Â Security Guard B 1 episode, 2000
- Shigenori Sôya
- Â Yakuza B 1 episode, 2000
- Kumiko Higa
- Â Female Operator A 1 episode, 2000
- Kumiko Yokote
- Â Female Operator B 1 episode, 2000
- Aki Daito
- Â Beautician 1 episode, 2000
- Yuji Iwama
- Â Boy B 1 episode, 2000
- Kenta Miyake
- Â Umpire 1 episode, 2000
- Takahiro Sakurai
- Â Black Suit 1 episode, 2000
- Yûkiko Sanpei
- Â Girl A 1 episode, 2000
- Ena Tsuneizumi
- Â Girl B 1 episode, 2000
- Takayuki Yamaguchi
- Â Black Suit 1 episode, 2000
- Yukimasa Obi
- Â Black Suit 1 episode, 2000
- Kan Tanaka
- Â Train Station Announcer 1 episode, 2000
- Ryôtarô Satô
- Â Nora neko 1 episode, 2000
- Kazuhiro Takamura
- Â Face Appearance 1 episode, 2000
- Jessica Straus
- Â Junko Miyaji / ... 1 episode, 2000
- Maki Terashima-Furuta
- Â Additional Voices 1 episode, 2000
- Mark Takeuchi
- Â Additional Voices 1 episode, 2000
- Tara Murphy
- Â Additional Voices 1 episode, 2000
- Chris McDougall
- Â Additional Voices 1 episode, 2000
- Randy Ragland
- Â Additional Voices 1 episode, 2000
- Ikuni
- Â Black Cat 1 episode, 2000
- Dave Mallow
- Â Amarao unknown episodes
- Luis Reyes
- Â Additional Voices unknown episodes
- Rick Tetzlaff
- Â Additional Voices unknown episodes
- Ryutaro Satou
- Â Stray Cat unknown episodes
- L. Villa
- Â Kitsurubami unknown episodes
- Ryan Ragland
- Â Additional Voices unknown episodes
- Hideaki Anno
- Â Miyu Miyu (uncredited) unknown episodes