Kaidan Restaurant Episode 6 English Subbed >Ako tells a story about when she was in the first grade. In her school, there was a rumor about a ghost in the girls' bathroom, however, Ako did not believe in it. One day, when Ako was in the bathroom alone she started to hear a voice saying Help me...it's dark in here... She later learnt that the area her school was built on was actually a castle...