Ayumi Arima

As Takuya’s stepmother, this hardworking professional serves as an employee for Geo Technics, the firm managing the Sword Cape excavation. Following the loss of her husband, she buries her deep-seated grief in her demanding career, though her melancholic nature remains evident. While she is a talented cook, she struggles with near-total blindness whenever her glasses are removed. Currently, she faces immense scrutiny from the media due to a series of recent-site accidents.