Shin Kamen Rider: Prologue (manga)

Two manga adaptations of the 1992 film Shin Kamen Rider: Prologue were created to promote the film, the first of which actually predates the film's release.
 * Shin Kamen Rider: Prologue (Shonen Sunday manga) - The December 1991 special issue of Weekly Shonen Sunday done by Hidehisa Masaki
 * Shin Kamen Rider: Prologue (CoroCoro Comic manga) - The February 1992 issue (No. 44) of Separate Colo comics (a publication of CoroCoro Comics) by Kenji Takaya