Yuzu Izumi

One of the heroines of the story. A classmate of Tomozaki. She has feelings for Nakamura. Originally, she was on good terms with Nakamura, but as Nakamura became engrossed in Atafami, they started to drift apart. To maintain her relationship with Nakamura, she learns Atafami from Tomozaki. She gets into sewing and makes a pocket tissue cover for Nakamura, which triggers Konno's anger and leads to Konno becoming isolated from the class.