Lastly, these three new governors were also astronauts who went to Mars and it is unknown if they're friends or enemies, but are connected to a huge mystery surrounding Kamen Rider Build. In addition, a former astronaut will be cast in a new light and fans will unexpectedly agree with the importance the movie's setting.
Kamen Rider Build the Movie is set for an August 4th release in Japan.
[Source: Tokusatsu Network (link 2)]