Eriko Torii

Eriko Torii is a highly capable, somewhat eccentric member of the Yamayurikai who holds a respected position among her kin. She possesses talent across many areas and maintains a complex relationship with her family, including a playful rivalry with her brother, Sei. After leaving Lillian to pursue artistic studies, she once deliberately chose Rei as her sister in order to observe unfolding events. Despite her gifted nature, she experiences tension with Yoshino, who resents her closeness to Rei. She also has a strong aversion to dental procedures.