Akari's cousin, who is a honor student. She is shown as calm and a little reserved, as she was reluctant to talk about her hobby when her father asked her about it at dinner. She is also modest, saying that her top score on a test they took was just due to her studying the right things and not due to her intelligence. She is jealous of Akari how the latter is popular and shines like the sun in their school with her fortune telling and cheerfulness. Due to this, a Daemonia takes control of her and tries to kill Akari, but she is killed instead and removed from the whole existence.