Ruquia is a student at the Magic Academy and a central figure in the events of both OVAs. She is well-meaning but consistently incompetent in her magical studies, frequently wishing for natural talent while struggling to achieve it. Her poor academic performance, alongside classmate Leon, frequently drags down the class average due to their resistance to learning and lack of proficiency.

Despite her shortcomings, Ruquia displays moments of capability, like saving her male classmates from a dragon during an early confrontation in the first OVA. This action stands as an isolated incident of effectiveness amid her ongoing struggles. Her personality embodies the archetypal clumsy, air-headed protagonist, including tendencies such as tardiness that further hinder her academic standing.

Ruquia's role expands when her class accidentally destroys the academy's gravity generator during an Interclass Group Magic Battle, causing the floating island to crash and break a demon seal. In the second OVA, she joins her class's unauthorized mission into the demon-infested forest below to retrieve the generator's missing pieces, driven by a desire to prove their competence and assist their teacher, Amelia.

Beyond the OVAs, Ruquia makes cameo appearances in other media. She features briefly alongside Shalon in *NEW Love Plus*, is referenced in *Tokimeki Memorial 4* through a character cosplaying as her, and has a minor appearance in the *Pop'n Music 17: The Movie* animation segment featuring Steve Lose. Her portrayal remains consistent as a perpetually struggling but earnest student within the OVAs and crossover contexts.