Shirayuki Hotogi

Shirayuki Hotogi is Kinji's childhood friend, an A-rank Butei enrolled in Butei High School's SSR department. She serves as student council chairman and leads several clubs, including gardening, handicrafts, and girls' volleyball. Her affection for Kinji comes with intense jealousy toward girls who approach him. Shirayuki fights with the Japanese sword Irokane Ayame.