cast
-
Ryōsuke Sakamoto
Shirou Gou / Red One
-
Naoto Ôta
Shingo Takasugi / Green Two
-
Akito Osuga
Ryuuta Nanbara / Blue Three
-
Sumiko Tanaka
Jun Yabuki / Yellow Four II
-
Yuki Yajima
Mika Koizumi / Yellow Four I
- Michiko Makino Hikaru Katsuragi / Pink Five
-
Yoshiko Ohta
Peebo (voice)
- Munemaru Kôda Doctor Man
-
Hirohisa Nakata
Mason
- Strong Kongo Monster
-
Yûko Asuka
Farrah
-
Yukari Ôshima
Farrah Cat
- Hiroshi Izawa Mettzler (voice)
-
Masahiro Anzai
Jyuoh (voice)
-
Keisuke Yamashita
Psygorn (voice)
- Kankou Nagai Aquaiger (voice)
- Shun Yashiro Messarju (voice)
-
Kazuo Hayashi
Bio Hunter Silva (voice)
-
Ichirô Murakoshi
Narration (voice)
- Shinobu Nakayama Joy
- Yasuhiro Fukuoka Man, Man (Mecha Human) / Kaoru's father
-
Kazuo Niibori
Dracula
- Waka Satomi Setsuko Kageyama
-
Takaya Hashi
Hideo Kageyama / Hideo Kagyama (younger)
-
Hikaru Kurosaki
Shota Yamamori
- Tokie Shibata Mecha Human Miki
-
Yutaka Hirose
Mechahuman Thug
- Keiji Tsujii Scientist
- Shinobu Shimura Scientist
- Daisuke Odera Police (Mecha Human)
- Toyoki Shishikura Guard
- Motohiro Hozumi Guard (Mecha Human)
- Masako Tajima Researcher
- Hiroshi Nakamura Researcher (Mecha Human)
- Eri Ikeda Researcher (Mecha Human)
- Yuuichi Hachisuka Mecha Human Army
- Shouji Hachisuka Mecha Human Army
- Mari Ikeda Mecha Human Army
- Hidekazu Kudo Makoto Tajima
- Junko Kurahashi Makoto's sister
- Kazuhiro Uchima Gang member
- Tsuyoshi Yamaguchi Gang member
- Ryozo Mihara Gang member
- Heihachiro Eda Gang member
- Shinsuke Fujizawa Mecha Human Disguise
- Hiroaki Takeuchi Mecha Human Disguise
- Kenji Shimozaki Mecha Human Disguise
- Shinjiro Katagiri UFO Expert
- Kazuki Sakai Twin Doll
- Enami Sakai Twin Doll
- Yoshitaka Suematsu Kenta Yamazaki
-
Yasuhiko Ishizu
Kenta Yamazaki's father
- Genyu Eguchi Researcher
-
Hiroyuki Sanada
Ken Hayase
-
Masaaki Yana
Coach
-
Kazuyuki Sogabe
Neo Intellect Brain (voice)
- Miyuki Nagato Nurse (Mecha Clone 18)
- Hiroko Murano Nurse
- Kumi Matsuoka Nurse
- Hitomi Mikami Hikaru Katsuragi (child)
- Yuichi Iwasaki Boy
- Motoyoshi Wada Boy
- Masayuki Sugawara Boy
- Hiroshi Koyama Boy
- Mariko Morita Girl
- Yuko Naoshima Girl
- Suguru Matsukawa Jiro Urashima
- Emiko Kure Hamako Urashima
- Rieko Saito Risa
- Yumi Kuroki Risa's mother
- Sanae Kaneda Old Woman
- Shosaburo Katagiri Boy
-
Yorie Terauchi
Mother
- Kentaro Ishizeki Boy
- Atomu Kobayashi Yanagi
- Asao Matsumoto Kudo
- Junko Kawabata Yukari
- Rikiya Iwaki Yukari's grandfather
- Teru Satō Police officer
- Mako Niiyama Yu Shinohara
- Mina Sawai Yuri Hanazono
- Tadashi Chiga Shigeru Hanazono
- Osamu Kimura Man
-
Yôhachi Shimada
Announcer
- Norio Matsui Contest Winner
- Koji Hoshino Haruo
- Misa Kadoya Haruo's mother
- Jirō Sagawa Villager
- Hiroaki Ito Villager
-
Yoshinori Okamoto
Mechaclone No. 1
- Masahiro Kamiya Michio
- Shigehiro Mori Atsushi
- Akiharu Ikegami Guard
- Gen Takasugi Kanemitsu Kunitomo
-
Aiko Tachibana
Akiko Kunitomo
- Masako Hirano Maiko Tsuyama
- Yoko Kato Shizuko Tsuyama
- Hiroshi Kusano Doctor
- Toshiyasu Hiyoshi Coach
- Homare Hasegawa Baseball Player
- Koichi Hasegawa Baseball Player
- Masao Minamiya Baseball Player
- Miki Kawashima Student
- Takaya Noguchi Yosuke
-
Takeshi Katō
Takashi
- Mika Wakabayashi Kuniko
- Noriko Hayashi Kaoru
- Mariko Oohara Woman Image/Amazon Megas
- Toshie Fukushima Mother
- Chinami Matsubara Mother
- Yuriko Nakabayashi Mother
-
Kazue Itō
Woman
- Nahomi Katagiri Kaoru's mother
- Yûzô Ogura Osawa
- Kazunori Ooshima Boy
- Miki Shimamura Mother
