Toei Video president Yoshinori Watanabe, and Bandai Visual president Makoto Yamashina, met with the intention of a joint operation. Bandai would assist with multiple campaigns to promote the movie and merchandise, while Toei focused on the production in-house. The initial vision was to release a 90-minute feature film during Golden Week in Japan, as Toei had great success doing that in ‘91. But after some shaky performance by other Toei Productions in ‘92- likely due to the bubble bursting that same year- it was decided that a shorter direct to video method would be safer than a box office release.
Keita Amemiya’s take was more familiar and even went as far as incorporating Hongo undergoing a new operation that would become ZO. Amemiya wanted to create a Rider for the Heisei era and in doing so literally recreate the original. This was also dropped, but the finished product more closely resembles this concept with a Rider that goes back to the basic premise of being modified. It's funny how that original idea was sort of incorporated for the Rider 1 movie, though.
With a 90 minute runtime out of the question, it was decided the best manner of premiering the film would be at a festival. This led to the creation of the Toei Super Hero festival in which three short films would be shown. ZO would be joined by extended “film” cuts of Janperson and Dairanger episodes.
But that’s enough backstory, let’s get into this properly.