Shiki's classmate, who has harbored feelings for him since their middle school days. She gains a slightly more prominent role in the Tsukihime visual novel.
In the manga and anime adaptations, she manages to survive. However, within the visual novel's narrative, she is transformed into a Dead Apostle by SHIKI/Roa. Depending on the route taken, her fate varies; she is killed early on by Shiki in the Far Side routes, while it is presumed that Arcueid or Ciel eliminates her in the Near Side routes.
Upon becoming a Dead Apostle, she acquires the ability to utilize a Reality Marble known as "Depletion Garden."
