Mrs. Migiwa

Mrs. Migiwa is a minor character in Yosuga no Sora. She is the wife of Mr. Migiwa and the mother of Kazuha Migiwa.

Background
In Episode 6, Mrs. Migiwa reveals that she and Ms. Amatsume shared the same hospital room, and, one day Akira Amatsume pulled the pendant off of her neck as Mrs. Migiwa held her in her arms. After hearing that Akira's mother had died, she gave the pendant to her to make her feel, at least, the presence of a mother.