Kazuya Oki volunteers to undergo cybernetic surgery in the International Space Development Program in the United States to become an astronaut who can survive in outer space without the need for a bulky external suit. After a successful operation, he is given the codename "Super-1". Before he can depart for space, however, the base where he received his operation is attacked by the Dogma Kingdom. Only Kazuya can escape and is determined to avenge the deaths of the scientists, he returns to Japan and is trained by a martial arts expert, Master Genkai. With this knowledge, he can transform into the powerful Kamen Rider Super-1 to fight the evil Dogma Kingdom and later Jin Dogma.
Shunsuke Takasugi
Kazuya Oki / Kamen Rider Super-1
Nobuo Tsukamoto
Genjiro Tani
Teruaki Satô
Masao Kozuka (Choro)
Yumiko Tanaka
Harumi Kusanami
Katsuya Hayakawa
Ryo Kusanami
Rieko Nagatsuka
Masako Mizunuma
Kazunori Tanaka
Daisuke Akita
Tadaomi Watanabe
Shigeru Matsuoka
Ayumu Iwaki
Mamoru Murayama
Moriyuki Ogido
Takeshi Tanaka
Izumi Nakamura
Michiru Ishikawa
Hitoshi Hagiwara
Masaru Ishikawa
Akira Shioji
Emperor Terror Macro
Toshihiko Miki
General Megarl
Kentarô Kaji
Marshal Devil
Hiroo Kawarazaki
Commander Onibi
Yoko Todo
Staff Officer Witch
Kazuo Suzuki
Professor Ghost
Yuki Yoshizawa
Princess Yokai
Shinji Nakae
Narration (voice)
