A 17 year old girl that haunts an old school building. She can only be seen wandering the grounds at night, and while being a ghost her body can be touched. Parts of her body sometimes look as if they're swirling with the air around her. She is tall for a girl of her age, being 168cm.

Shizuku has short soft blue hair and bright red, piercing eyes. She wears a dark black and grey school uniform with an orange neck bow. Her voice is soft and airy, with a strange sweetness to it.