GIGA is known for its "Special Effects Heroine" (Tokusatsu Heroine) niche. In Fiber Star Part 1 , viewers see:
The concept of Fiber Star is built around the idea of harnessing the power of fiber optic technology to create advanced superpowers. Each member of the team has a unique ability based on a different aspect of fiber optics: Bakunyu Sentai Fiber Star Part 1
Part 1 spends a good chunk of its runtime establishing the "Transformation Sequence." In true Sentai fashion, the transformation is elaborate. However, the animators clearly had a specific vision. The "Fiber Star" suits are less like armor and more like second-skin latex, glowing with neon circuitry. The physics engine here is working overtime—every kick, every flip, and every landing is animated with a jiggling level of realism that is both impressive technically and hilarious tonally. GIGA is known for its "Special Effects Heroine"
Despite being an independent production, the costume design is surprisingly detailed. The suits pay homage to 80s and 90s sentai aesthetics while maintaining a distinct "Fiber Star" look. However, the animators clearly had a specific vision