Aoi Yukimura

Driven by a childhood vow to scale mountains alongside Hinata, this once-ambitious girl struggled with a deep-seated fear of heights following a traumatic playground accident. The injury left her withdrawn and isolated, distancing her from her original passion. However, her quiet life takes a transformative turn when Hinata reconnects with her at the beginning of high school, reigniting a long-dormant desire to face her fears and return to the peaks they once dreamed of conquering together.