The premise, as gleaned from the surviving 32-minute first part, is jaw-dropping.
The "Bakunyu" prefix, however, signals the series' specific focus. It translates to "huge breasts," placing the series firmly in the (straight-to-video) market intended for older audiences. Part 1 introduces us to the Fiber Star team, focusing on their origin and their first major confrontation with the "Dark Nebula" forces. The Plot of Part 1
The team's first mission is to stop the Dark Cable from sabotaging a critical fiber optic infrastructure project. Using their unique abilities, the Bakunyu Sentai Fiber Star team must work together to outsmart the villains, disable their equipment, and protect the innocent civilians.