When Professor Amano is introduced, she is sitting in front of a grave. As Ginji Amano approaches her, she tells him that her eyesight is bad, and that she can only see outlines and need a walking stick. When Ginji asks about whose grave she is visiting, she tells him that she is visiting the grave of Ginji Amano. However, after Ginji Amano decided to go against her plan, Professor Amano saw her son as a strong boy. After walking away, proud of her son, Ginji screamed "Thank you!!! Mom" bringing happy tears to her eyes.