Kasumi Miyabe, a middle school student, partners with Nagisa Mikogami in practicing Kyudo, a traditional Japanese archery discipline central to their friendship. She harbors a subtle crush on Pars Ryūdō, a wolf Animalian linked to Misa Hatori’s antagonistic faction, though their dynamic remains unexplored in narrative progression. Kasumi anchors her role as a steady friend to Nagisa, engaging in school activities while maintaining a supportive presence. Her character lacks direct ties to transformative abilities or active participation in the series’ core investigative conflicts. Interactions emphasize her stabilizing influence on Nagisa, though documented arcs do not expand on her personal motivations, familial background, or significant contributions to broader plot developments. Details about her growth across supplementary media remain undisclosed.