Nao Umiyama

A childhood neighbor of Takuya from his original hometown, this character shares a deep connection to his past. She finds great joy and fulfillment in the delicate art of glass molding, a hobby that highlights her patient and creative nature. Through her relationship with Takuya, she serves as a nostalgic link to the familiar surroundings of their shared upbringing, adding a layer of warmth to the unfolding story.