Episode 112: The Seven Mysteries of Teitan Elementary School Case
Scenario: Amy came to school one night to find a masked man. She told the vice-principal about it and he became absent for the last two days and the other teachers are acting suspicious. The Junior Detective League sneaks into the school at night where they find puppets with their names on it, mannequins and statues being moved, and someone trying to scare them with red paint and dry ice. The Junior Detective League pretends to be scared and hide in the bathroom. When they come out, they find their teacher, Ms. Kobayashi, secretly practicing for the parent meet. However, she claims to not have tried to scare them off and they realize that someone else is indeed in the school. However, it is actually the vice-principal who lost his toupee and had been searching for it for the last two nights.
The elementary school has had strange things going on at night. The anatomy figure running around, statues appearing to move, dolls showing up in the hall with the students' names, and a missing Vice Principal. The Detective Boys decide they need to sneak in at night to uncover these mysteries, but what they learn could lead to a laugh and to a horrible nightmare.