Tsumugi Katsuragi

Tsumugi Katsuragi is an upperclassman who was once the object of Kurumi's deep romantic affection. Their connection introduces a layer of emotional complexity to the narrative, centered on the bittersweet nature of unrequited longing. As a figure from a shared past, she embodies a nostalgic crush that influences Kurumi's personal development and emotional journey throughout the story.