- Ryûichirô Nishioka
- Â Go Red / ... 50 episodes, 1999-2000
- Masashi Taniguchi
- Â Go Blue / ... 50 episodes, 1999-2000
- Atsushi Harada
- Â Go Green / ... 50 episodes, 1999-2000
- Kenji Shibata
- Â Daimon Tatsumi / ... 50 episodes, 1999-2000
- Kayoko Shibata
- Â Go Pink / ... 50 episodes, 1999-2000
- Mike Maki
- Â Mondo Tatsumi 50 episodes, 1999-2000
- Daisuke Gôri
- Â Narrator 50 episodes, 1999-2000
- Sayaka Aida
- Â Analyze Robo Mint 50 episodes, 1999-2000
- Taiki Matsuno
- Â Pierre 49 episodes, 1999-2000
- Kaya Hirasawa
- Â Denus 47 episodes, 1999-2000
- Kenji Nomura
- Â Cobolda 47 episodes, 1999-2000
- Miho Yamada
- Â Grandiene 34 episodes, 1999-2000
- Yûko Miyamura
- Â Drop / ... 26 episodes, 1999-2000
- Daiki Nakamura
- Â Zylpheeza 25 episodes, 1999-2000
- Hikaru Midorikawa
- Â Salamandes 20 episodes, 1999-2000
- Isao Yamagishi
- Â LinerBoy 18 episodes, 1999-2000
- Yoshiyasu Iwao
- Â Kenji Inui 5 episodes, 1999-2000
- Minoru Maebara
- Â Magma Golem / ... 5 episodes, 1999
- Kyoko Yoshizawa
- Â Ritsuko Tatsumi 4 episodes, 1999-2000
- Bunko Ogata
- Â Jiin / ... 4 episodes, 1999
- Ryodai Nishi
- Â Matoi Tatsumi (Child) 3 episodes, 1999
- Aoi Sasaki
- Â Nagare Tatsumi (Child) 3 episodes, 1999
- Naoki Endo
- Â Secretary 3 episodes, 1999-2000
- Takao Ishii
- Â Zoodo 3 episodes, 1999
- Ryûgo Saitô
- Â Guuru / ... 3 episodes, 1999
- Yukiko Someya
- Â Yumi Nozaki 2 episodes, 1999
- Kenta Arai
- Â Chikao Saeki 2 episodes, 1999
- Yorie Terauchi
- Â Masumi Igarashi 2 episodes, 1999
- Shota Ito
- Â Tatsumi Nozaki 2 episodes, 1999
- Taimei Suzuki
- Â Ryunosuke Saeki 2 episodes, 1999
- Mitsuo Togioka
- Â Taxi Driver 2 episodes, 1999
- Tomohide Tanaka
- Â Shoji Numata 2 episodes, 1999
- Fukunosuke Izumi
- Â Old Man / ... 2 episodes, 1999
- Noboru Hanzawa
- Â Shou Tatsumi (Child) 2 episodes, 1999
- Sho Ooya
- Â Daimon Tatsumi (Child) 2 episodes, 1999
- Yôhei Kumabe
- Â Customer 2 episodes, 1999
- Yoshio Fukayama
- Â Bus Driver 2 episodes, 1999
- Kento Shibuya
- Â Toshio 2 episodes, 2000
- Hisako Yaohara
- Â Old Woman 2 episodes, 1999
- Ayaka Nakamura
- Â Woman 2 episodes, 1999
- Kei Ohta
- Â Matsuri Tatsumi (Child) 2 episodes, 1999
- Toshiaki Ogawa
- Â Helper 2 episodes, 1999
- Mekdachi Khalil
- Â Hospital Owner 2 episodes, 2000
- Maria Susana Nakajima
- Â Nurse 2 episodes, 2000
- Motomu Kiyokawa
- Â Zombeast 2 episodes, 1999
- Koji Koike
- Â Hellgerus / ... 2 episodes, 1999
- Kôji Tobe
- Â Ganemuuja / ... 2 episodes, 1999
- Yukimasa Kishino
- Â Chaos 2 episodes, 1999
- Kei Ishibashi
- Â Tsugumi Inui 1 episode, 1999
- Claude Maki
- Â Yuji Kudo 1 episode, 1999
- Miyuki Nikaido
- Â Mother 1 episode, 1999
- Miho Maruyama
- Â Sayuri Iwakura 1 episode, 1999
- Mayumi Kajiwara
- Â Miyuki Saito 1 episode, 1999
- Akira Kubo
- Â Tetsu Bandai 1 episode, 1999
- Kentaro Hayami
- Â Dr. Kagami 1 episode, 1999
- Eisuke Yoda
- Â Shigekichi Takabe 1 episode, 1999
- Yûto Mizoguchi
- Â Boy 1 episode, 1999
- Kôtarô Yoshida
-  Takai Yûji 1 episode, 1999
- Max Von Schuler
- Â Dr. Robinson 1 episode, 1999
- Minoru Sawatari
- Â Ken Iwakura 1 episode, 1999
- Hideki Miyashita
- Â Nobuhiko 1 episode, 1999
- Yuta Kobayashi
- Â Katsuya 1 episode, 1999
- Mizuki Nakajima
- Â Boy 1 episode, 1999
- Yusuke Aizawa
- Â Visiting Kid 1 episode, 1999
- Naoki Nakamura
- Â Nakamura 1 episode, 1999
- Chisa Nomura
- Â Erika Sawaguchi 1 episode, 1999
- Harunosuke Shimizu
- Â Announcer 1 episode, 1999
- Tatsutoshi Kawamura
- Â Eiji Nagase / ... 1 episode, 1999
- Saori Nakane
- Â Azusa Oohashi 1 episode, 1999
- Ai Akagi
- Â Hitomi Matsusaka 1 episode, 1999
- Chie Tanabe
- Â Mizuki Kido 1 episode, 1999
- Masafumi Udo
- Â Resarcher 1 episode, 1999
- Mao Tsutsui
- Â Daigo Satonaka 1 episode, 1999
- Shinya Umesaki
- Â Rescuer 1 episode, 1999
- Sayo Torikai
- Â OL 1 episode, 1999
- Moemu Yokoyama
- Â Girl 1 episode, 1999
- Hiroaki Kato
- Â Yuji Kato 1 episode, 2000
- Tatsuya Kanno
- Â Nurse 1 episode, 1999
- Yukihiro Iwabuchi
- Â Tatsuya Inomata 1 episode, 1999
- Ryôhei Kunieda
- Â Dr. Saionji 1 episode, 1999
- Shingo Terabayashi
- Â Doctor 1 episode, 1999
- Masatoshi Tamura
- Â Astronaut 1 episode, 1999
- Nobuaki Suzuki
- Â Father 1 episode, 1999
- Wakano Tsukada
- Â Shizuko Inui 1 episode, 1999
- Chihiro Ogiwara
- Â Visiting Kid 1 episode, 1999
- Kazumi Miyagawa
- Â Nurse 1 episode, 1999
- Takuya Hara
- Â Boy A 1 episode, 1999
- Naoki Sakamoto
- Â Resarcher 1 episode, 1999
- Makoto Sasaki
- Â Father 1 episode, 1999
- Mizuha Shiotsuki
- Â Girl 1 episode, 1999
- Juri Shiina
- Â Kiyomi Inoue 1 episode, 1999
- Katsuya Inose
- Â Boy 1 1 episode, 1999
- Masaki Yoshino
- Â Yuichi Kagami 1 episode, 1999
- Seiko Mizumori
- Â Haruka Hayashi 1 episode, 1999
- Ayumi Takahashi
- Â Sayori Takeda 1 episode, 1999
- Haruko Satsuki
- Â Mine Hojo 1 episode, 1999
- Yusuke Daimonji
- Â Rescuer 1 episode, 1999
- Mahiro Morishita
- Â Keiko Oohashi 1 episode, 1999
- Iwao Takamine
- Â Doctor 1 episode, 1999
- Keishi Urabe
- Â Sugiyama 1 episode, 1999
- Shin'ichi Ishihara
- Â Chorus Man 1 episode, 2000
- Eiji Yano
- Â Firefighter 1 episode, 1999
- Yasuhiko Miyaji
- Â Rescuer 1 episode, 1999
- Kenji Takechi
- Â Kiyoshi Hojo 1 episode, 1999
- Kohei Kubodera
- Â Visiting Kid 1 episode, 1999
- Fukiko Nishibori
- Â Tamie Umeno 1 episode, 1999
- Mariko Arai
- Â Nun 1 episode, 1999
- Seiji Fujita
- Â TV Announcer 1 episode, 1999
- Naoto Adachi
- Â Boy B 1 episode, 1999
- Koichiro Hama
- Â Doctor 1 episode, 1999
- Mitsuyo Suwa
- Â Mother 1 episode, 1999
- Hiroyuki Suzuki
- Â Waiter 1 episode, 1999
- Yukari Igarashi
- Â Mother 1 episode, 1999
- Akira Nakagawa
- Â Researcher 1 episode, 1999
- Junichi Higano
- Â Boy 2 1 episode, 1999
- Yasushi Higuchi
- Â Bus Driver 1 episode, 1999
- Shinichi Machida
- Â Shinya Inomata 1 episode, 1999
- Motoki Kobayashi
- Â Tetsuya 1 episode, 1999
- Mari Oguro
- Â Reporter A 1 episode, 1999
- Jun Yamaguchi
- Â Girl 1 episode, 1999
- Shu Kurokawa
- Â Visiting Kid 1 episode, 1999
- Toshio Sakuhara
- Â Man 1 episode, 1999
- Makoto Horioka
- Â Rescuer 1 episode, 1999
- Yoshiharu Abe
- Â Fire Fighter 1 episode, 1999
- Tatsuhiro Oonishi
- Â Masaki 1 episode, 1999
- Shoji Kijima
- Â Black Suit Man 1 episode, 1999
- Hiroko Nakamura
- Â Nurse 1 episode, 1999
- Takanao Ishizuki
- Â Driver 1 episode, 1999
- Moichi Sasaki
- Â Bartender 1 episode, 1999
- Koji Fujita
- Â Reporter B 1 episode, 1999
- Jun Kitagawa
- Â Boy 3 1 episode, 1999
- Rie Kobayashi
- Â Nun 1 episode, 1999
- Kôichi Nagano
- Â Papetongu 1 episode, 1999
- Kazuo Hayashi
- Â Cyber Gildo 1 episode, 1999
- Kazuhiko Kishino
- Â Halleluyan 1 episode, 1999
- Yayoi Kohara
- Â Woman 1 episode, 1999
- Yutaka Ono
- Â Doctor 1 episode, 1999
- Kandai Tsutsumi
- Â Daimon Tatsumi (Child) 1 episode, 1999
- Yoshimasa Chida
- Â Vacuuma 1 episode, 1999
- Hirotaka Sato
- Â Police Officer 1 episode, 1999
- Kazuki Minegishi
- Â Visiting Kid 1 episode, 1999
- Tsuyoshi Morozumi
- Â Helicopter Pilot 1 episode, 1999
- Tadayuki Tanaka
- Â Black Suit Man 1 episode, 1999
- Rikako Satô
- Â Mother 1 episode, 1999
- Toshiaki Inuzuka
- Â Boy 1 episode, 2000
- Toshiharu Sakurai
- Â Garaga 1 episode, 1999
- Airi Nagashima
- Â Girl 1 episode, 1999
- Tetsuya Sakai
- Â Lizardes 1 episode, 1999
- Yuki Yoshida
- Â Visiting Kid 1 episode, 1999
- Shigeru Ishii
- Â Salary Man 1 episode, 1999
- Takeo Ishi
- Â Chimera 1 episode, 1999
- Toshitaka Hirano
- Â Hirugemuuja 1 episode, 1999
- Saya Watanuki
- Â Baby 1 episode, 1999
- Ryota Saikaku
- Â Mondo Tatsumi (Child) 1 episode, 1999
- Takahiro Sakurai
- Â Bahamuu 1 episode, 2000
- Shelley Sweeney
- Â News Anchor 1 episode, 2000
- Tomomi Sezaki
- Â Girl 1 episode, 2000
- Kôichi Tôchika
- Â Vampaira 1 episode, 1999
- Tadahisa Saizen
- Â Gabara 1 episode, 1999
- Hideyuki Umezu
- Â Spiderus 1 episode, 1999
- Reo Yoshitake
- Â Kiyoshi Hojo (Child) 1 episode, 1999
- Eiji Itô
- Â Moleghoul 1 episode, 1999
- Yûji Mikimoto
- Â Baira 1 episode, 1999
- Shun Miyasato
- Â Visiting Kid 1 episode, 1999
- Unshô Ishizuka
- Â Jeeruda 1 episode, 1999
- Yutaka Aoyama
- Â Tornedeus 1 episode, 1999
- Hisao Egawa
- Â Gasgail 1 episode, 1999
- Takashi Nagasako
- Â Garubaria 1 episode, 1999
- Ikuya Sawaki
- Â Solgoil 1 episode, 1999
- Dai Matsumoto
- Â Buroogen 1 episode, 1999
- Mikio Terashima
- Â Doguru 1 episode, 1999
- Kyôsei Tsukui
- Â Spartan 1 episode, 1999
- Kazuo Oka
- Â Deathmine 1 episode, 1999
- Chizu Yonemoto
- Â Zairen 1 episode, 1999
- Arisa Yoshida
- Â Visiting Kid 1 episode, 1999
- Hisanori Nemoto
- Â Raima 1 episode, 1999
- Sachiko Yasuda
- Â Old Woman 1 episode, 1999
- Takahiro Natsui
- Â Death Stag 1 episode, 1999
- Jack Woodyard
- Â Translator 1 episode, 2000
- Nao Suto
- Â Student 1 episode, 1999
- Atsuki Tani
- Â Chanbaano 1 episode, 1999
- Mari Shirohada
- Â Girl 1 episode, 1999
- Masaya Takatsuka
- Â Hagakuren 1 episode, 1999
- Akio Ôtsuka
- Â Thanatos 1 episode, 1999
- Hideaki Kusaka
- Â Police Officer (uncredited) 1 episode, 1999
- Seiji Takaiwa
- Â Salamandes, Go Red unknown episodes
- Yûichi Hachisuka
- Â Liner Boy unknown episodes