Loa, renamed Laura in English adaptations, serves as the youngest operative in the Alpha Gang under her grandfather Dr. Z’s command. As Rod’s sister, she combines youthful energy with razor-sharp financial acumen, leveraging stock market strategies to fund the gang’s operations—a skill honed through advanced temporal education that belies her age. Her initial loyalty stems from a shared yearning with Rod to reunite with their parents, displaced in time after Dr. Z sabotaged a critical chrono-expedition.

Across adaptations, her narrative trajectory shifts dramatically. The anime highlights her tactical brilliance in dinosaur warfare, deploying Spiny or Tank in battles while collaborating on decisive victories like the Black T. rex’s defeat via Super Fusion tactics. Discovering Dr. Z and Seth’s historical manipulations sparks her moral pivot, forging an alliance with the D-Team. The manga amplifies her emotional extremes, tying dinosaur control to volatile moods—one creature attacks Rex after he spurns her friendship. DS game portrayals contrast further, depicting stormy tantrums and command over Wind Dinosaurs like Ceratosaurus, alongside cryptic telekinetic flashes during gameplay.

Her temporal displacement creates a paradoxical bond with Rex: she witnesses his birth despite their six-year age gap. This connection fuels her eventual reconciliation with the D-Team upon learning Dr. Z stranded Rex in the past. Through all iterations, her relationship with Rod anchors their narrative, contrasting the Alpha Trio’s incompetence as they balance loyalty to their grandfather against awakening ethical convictions.