Мурасаме Шідзу

The ghost of a girl who died in the old abandoned school building 400 years ago, Shizu is sincere, kind, and very curious about the modern world, but has a severe fear of dogs, likened to Haruna's level of fear to the supernatural.

When frightened, she can emit blasts of mental stress, blowing apart various objects and surroundings, but is also capable of manipulating others through sheer willpower.