- Kôji Nakata
- Â Ernest T. Seton 45 episodes, 1989-1990
- Yoshino Takamori
- Â Additional voices / ... 40 episodes, 1989-1990
- Kazuhiro Nakata
- Â Additional voices / ... 22 episodes, 1989-1990
- Toshiko Sawada
- Â Narrator 9 episodes, 1989-1990
- Shinpachi Tsuji
- Â Additional voices / ... 7 episodes, 1989-1990
- Chafûrin
- Â Additional voices / ... 7 episodes, 1989-1990
- Kiyoyuki Yanada
- Â Cowboy B / ... 7 episodes, 1989-1990
- Masashi Sugawara
- Â Additional voices / ... 7 episodes, 1989-1990
- Naoki Bando
- Â Additional voices / ... 7 episodes, 1989-1990
- Toshihiko Nakajima
- Â Additional voices / ... 6 episodes, 1990
- Akiko Hiramatsu
- Â Child A / ... 5 episodes, 1989-1990
- Aruno Tahara
- Â Additional voices / ... 4 episodes, 1989-1990
- Shigezô Sasaoka
- Â Additional voices / ... 4 episodes, 1989-1990
- Kôhei Miyauchi
- Â Jake / ... 3 episodes, 1989-1990
- Shôzô Îzuka
- Â Old man / ... 3 episodes, 1989-1990
- Tetsuo Mizutori
- Â Additional voices / ... 3 episodes, 1989-1990
- Naoki Makishima
- Â Conservant / ... 3 episodes, 1989
- Takumi Yamazaki
- Â Additional voices / ... 3 episodes, 1990
- Shunsuke Shima
- Â John / ... 3 episodes, 1990
- Nozomu Sasaki
- Â Dougler / ... 2 episodes, 1989-1990
- Hideyuki Tanaka
- Â Run / ... 2 episodes, 1989-1990
- Daisuke Gôri
- Â Additional voices / ... 2 episodes, 1989-1990
- Masaharu Satô
- Â Arrow / ... 2 episodes, 1989-1990
- Tsutomu Kashiwakura
- Â Additional voices / ... 2 episodes, 1989-1990
- Tamao Hayashi
- Â Girl / ... 2 episodes, 1989-1990
- Rokurô Naya
- Â Cree / ... 2 episodes, 1989-1990
- Eiji Maruyama
- Â Jim / ... 2 episodes, 1989-1990
- Kôsuke Meguro
- Â Joe / ... 2 episodes, 1989-1990
- Jun Hazumi
- Â Cock / ... 2 episodes, 1989-1990
- Keiko Hanagata
- Â Dee / ... 2 episodes, 1989-1990
- Minami Takayama
- Â Lincon / ... 2 episodes, 1990
- Keiji Fujiwara
- Â Hunter A / ... 2 episodes, 1990
- Kôji Totani
- Â Charlie 2 episodes, 1990
- Ikuya Sawaki
- Â Billy 2 episodes, 1990
- Mari Yokô
- Â Mother / ... 2 episodes, 1990
- Tomiko Suzuki
- Â Bob 2 episodes, 1990
- Run Sasaki
- Â Anna 2 episodes, 1990
- Shingo Hiromori
- Â Bob / ... 2 episodes, 1990
- Yû Shimaka
- Â Cock / ... 2 episodes, 1990
- Ai Satô
- Â John / ... 2 episodes, 1990
- Tomoe Hiiro
- Â Narrator 2 episodes, 1990
- Ryûji Nakagi
- Â Benroof / ... 2 episodes, 1990
- Ryûsei Nakao
- Â Corney 1 episode, 1989
- Show Hayami
- Â Paul 1 episode, 1989
- Norio Wakamoto
- Â Lee 1 episode, 1989
- Ken'ichi Ogata
- Â Merchant 1 episode, 1989
- Kei Tanaka
- Â Master 1 episode, 1989
- Hideyuki Hori
- Â Charlie 1 episode, 1989
- Mitsuko Horie
- Â Lisette 1 episode, 1989
- Mika Kanai
- Â Lou 1 episode, 1989
- Tomohiro Nishimura
- Â Mickey 1 episode, 1989
- Rica Fukami
- Â Girl 1 episode, 1989
- Takkô Ishimori
- Â Ticnam 1 episode, 1989
- Takeshi Watabe
- Â Scotty 1 episode, 1989
- Seizô Katô
- Â Jack 1 episode, 1989
- Mahito Tsujimura
- Â Faco 1 episode, 1989
- Katsue Miwa
- Â Jim 1 episode, 1989
- Youko Matsuoka
- Â Billy 1 episode, 1989
- Hirohiko Kakegawa
- Â Cowboy A 1 episode, 1989
- Toshiharu Sakurai
- Â Billy 1 episode, 1989
- Kan Tokumaru
- Â Lant 1 episode, 1989
- Eisuke Yoda
- Â Man 1 episode, 1989
- Tamio Ôki
- Â Hogan 1 episode, 1989
- Yasuo Muramatsu
- Â Jack 1 episode, 1989
- Takako Kondô
- Â Woman 1 episode, 1989
- Hidehiro Kikuchi
- Â Sam 1 episode, 1989
- Eri Mitsuno
- Â Lady A 1 episode, 1989
- Seiko Tomoe
- Â Additional voices 1 episode, 1989
- Teiji Ômiya
- Â Billy 1 episode, 1989
- Toshirô Ishii
- Â Tanlin 1 episode, 1989
- Hiroshi Naka
- Â Additional voices 1 episode, 1990
- Ryô Horikawa
- Â Keef 1 episode, 1990
- Tesshô Genda
- Â Fred 1 episode, 1990
- Hidekatsu Shibata
- Â Jones 1 episode, 1990
- Rei Sakuma
- Â Anne 1 episode, 1990
- Ichirô Nagai
- Â Caddy 1 episode, 1990
- Chika Sakamoto
- Â Harry 1 episode, 1990
- Takeshi Aono
- Â Uncle 1 episode, 1990
- Hiroya Ishimaru
- Â Bonnamy 1 episode, 1990
- Masaaki Tsukada
- Â Additional voices 1 episode, 1990
- Eiko Yamada
- Â Additional voices 1 episode, 1990
- Yûsaku Yara
- Â King 1 episode, 1990
- Yûko Mizutani
- Â Halder 1 episode, 1990
- Keiichi Nanba
- Â Rol 1 episode, 1990
- Daiki Nakamura
- Â Ian 1 episode, 1990
- Kumiko Nishihara
- Â Anita 1 episode, 1990
- Hiroko Emori
- Â Nora 1 episode, 1990
- Shingo Kanemoto
- Â Right 1 episode, 1990
- Kôzô Shioya
- Â Duff 1 episode, 1990
- Mayumi Shô
- Â Anne 1 episode, 1990
- Osamu Saka
- Â Gordon 1 episode, 1990
- Jun'ichi Sugawara
- Â Josh 1 episode, 1990
- Kôichi Kitamura
- Â Robin 1 episode, 1990
- Yoku Shioya
- Â Garwin 1 episode, 1990
- Masaru Ikeda
- Â Bob 1 episode, 1990
- Michihiro Ikemizu
- Â Gibson 1 episode, 1990
- Kôji Ishii
- Â Village people B 1 episode, 1990
- Rin Mizuhara
- Â Boy 1 episode, 1990
- Teiyû Ichiryûsai
- Â Boy 1 episode, 1990
- Yûko Sasaki
- Â Mary 1 episode, 1990
- Gara Takashima
- Â Joan 1 episode, 1990
- Atsushi Ii
- Â Glogan 1 episode, 1990
- Junko Asami
- Â Additional voices 1 episode, 1990
- Chie Satô
- Â Boy 1 episode, 1990
- Chie Kôjiro
- Â Terry 1 episode, 1990
- Midori Nakazawa
- Â Additional voices 1 episode, 1990
- Masayuki Katô
- Â Oliver 1 episode, 1990
- Kazuhiko Kishino
- Â Additional voices 1 episode, 1990
- Yutaka Ohyama
- Â Speccum 1 episode, 1990
- Aya Mizogochi
- Â Woman #1 1 episode, 1990
- Akira Murayama
- Â Bicott 1 episode, 1990
- Rihoko Nagao
- Â Woman #2 1 episode, 1990
- Yasuo Matsumura
- Â Boss 1 episode, 1990
- Kyôko Irokawa
- Â Wife 1 episode, 1990
- Kazuaki Koide
- Â Additional voices 1 episode, 1990
- Yûji Mikimoto
- Â Hornady 1 episode, 1990
- Saburô Kamei
- Â Additional voices 1 episode, 1990
- Ikuko Tatsu
- Â Wife 1 episode, 1990
- Chieko Saitô
- Â Child B 1 episode, 1990
- Masako Matsubara
- Â Mary 1 episode, 1990
- Runa Akiyama
- Â Girl 1 episode, 1990
- Masaaki Okabe
- Â Dory 1 episode, 1990
