- Voice Actor (CV)
- Kikuko Inoue
- Role
- Supporting
- Identity
- Legal guardian and maternal aunt of Matsuzaka Satou, residing in Apartment Room 305
Personality
Extreme masochistic tendencies
Deeply distorted worldview
Unsettling emotional detachment
Boundless pathological acceptance
As the sole surviving relative and legal guardian of Satou, she lives alone in Room 305, her body perpetually wrapped in bandages. She adheres to a profoundly warped philosophy of love — one that equates true affection with the unconditional endurance of pain and desire inflicted by others. This twisted ideology left an indelible mark on Satou's psyche, shaping her extreme personality from the ground up. By inviting abuse as a means of feeling loved, her unhinged and obsessive mindset is widely regarded as the root cause behind Satou's radical behavioral patterns.