Ritsuko Sakakibara
榊原 理津子
Kouichi's mother and Reiko's older sister. [Spoiler] She died soon after Kouchi's birth due to curse (at the time of her death Reiko was in cursed 3rd class). [/Spoiler]
Kouichi's mother and Reiko's older sister. [Spoiler] She died soon after Kouchi's birth due to curse (at the time of her death Reiko was in cursed 3rd class). [/Spoiler]