Ume Aihara

As the biological mother of Yuzu and the devoted stepmother to Mei, Ume Aihara plays a central role in navigating the complex dynamics of her family. Her character is defined by her deep emotional connections and the nurturing bond she shares with both children. Through her journey, she manages the intricate challenges of blended motherhood, providing stability and love as she balances her responsibilities to her biological daughter and her stepdaughter.