The show was developed by Masaru Igami, directed by Koichi Takemoto, and produced by Toei Company in collaboration with Ishimori Productions. Starring Hiroshi Fujioka as Takeshi Hongo (Kamen Rider 1) and later Takeshi Sasaki as Hayato Ichimonji (Kamen Rider 2), the series blended science fiction, horror, and superhero action into a weekly 24-minute package that would go on to define the tokusatsu genre for decades.

Enter the (archive.org), the non-profit digital library that has become an unlikely hero for classic tokusatsu fans. The platform, founded in 1996 to preserve the world's cultural heritage, hosts an immense collection of digitized media, including thousands of films, television shows, music recordings, and software. Among its treasures are numerous entries from the Kamen Rider franchise, including the original 1971 series.