Rea Amano

Rea Amano works as a programmer at a game company and is rarely at home due to her job. She divorced her husband, Kurou Amano, a year ago.

Regarding her son, Yukiteru Amano, she feels uncomfortable with his straightforward personality. However, Yukiteru is liked by those around him, especially Yuno Gasai and Reisuke Houjou, who are both fond of him. She does not notice any changes in Yukiteru or Yuno’s true nature, and she accepts Yukiteru and Yuno’s relationship (regardless of her son's wishes).

During the 7th’s battle, when Sakurami Tower collapses, she suspects Kurou Amano of being involved in the incident with Yukiteru and tries to confront him after he attempts to flee the scene. In the ensuing struggle, she is fatally stabbed in the abdomen with a knife.

In the third world, her relationship with her husband appears to have improved, as they are shown walking together.