While working on his television series
The Ancient Dogoo Girl in 2009, director
Noboru Iguchi said his producer approached him with news that the film adaptation rights for a number of
tokusatsu had become available. Iguchi found that the rights to the 1970s series
Denjin Zaborger was available and suggested that he could make a
remake of the series into a film. Iguchi said that compared to his previous feature film works, he had a larger budget and filming schedule to crate
Karate-Robo Zaborgar. He said that the film was shot in 26 days, which was shorter than the average Japanese production, but much longer than his previous films
The Machine Girl or
RoboGeisha which were each shot in about 12 days. Iguchi said the budget for
Karate-Robo Zaborgar was "about $3 million" as opposed to the few hundred thousand used for the earlier films. ==Cast==