Eim039s older sister. She039s loyal to quotHimquot and tends to be cold towards Eim and Yu. Not acknowledging Eim as her sister. Saying she lost her sister quottwo years agoquot before the main story. The reason she says this is because Eim chooses to protect Yu instead of joining her sisters side. Her ayakashi is Aterui. A red smaller ayakashi version of Akuroou.