- Voice Actor (CV)
- Yumi Hara
- Gender
- Female
- Age
- 17-20
- Birthday
- February 14
- Role
- Supporting
- Identity
- Cousin to Akane Hiyama and Yuzu Kibatsuzaki, currently enrolled at Seitsuji Academy
Personality
Extreme sadistic tendencies
Deceptively innocent facade
Takes pleasure in others' suffering
Master psychological manipulator
Shikimi Shiramine is Akane Hiyama's cousin who conceals a deeply twisted nature beneath a deceptively sweet appearance. She thrives on toying with others' emotions and derives genuine satisfaction from witnessing their anguish. Armed with exceptional disguise skills and psychological manipulation tactics, she relentlessly sows discord among the main cast while harboring an obsessive and malicious fixation on Akane — making her one of the most dangerously unhinged characters in the series.