Leona Miyamura

As the elder sister of Toranosuke Miyamura, this unpredictable character maintains a detached and frigid demeanor toward others, often resorting to physical aggression. While her volatile nature leads Yamada to view her as unstable, she harbors a deep, protective affection for her brother. This hidden warmth is evident in her gratitude toward Yamada for befriending Toranosuke and her firm resolve to keep him shielded from the dangerous influence of the witches.