Obayashi's take on the famous Kosuke Kindaichi series, made popular partly thanks to the numerous movie-adaptions by Kon Ichikawa, the most known being The Inugami Family. Kosuke Kindaichi is the most famous detective in Japan. Kindaichi gets a new case to figure out who has beheaded a valuable statue and made off with its head.

Komori Tiaki is a budding tennis student. However, one day in training her coach hits the ball into her eye accidentally. She is taken to hospital but is advised that she will never regain the sight in her eye.

Hoping to find a sense of connection to her late mother, Gorgeous takes a trip to the countryside to visit her aunt at their ancestral house. She invites her six friends, Prof, Melody, Mac, Fantasy, Kung Fu, and Sweet, to join her. The girls soon discover that there is more to the old house than meets the eye.