Undercover Teacher

Author: Kazehaya Jiro
Publisher:
Publish Date: 2004-03-01
Features: Mother of Koishiyo comes to the house of the three sisters to desperately accuse Yoriko of killing her son. Yoriko is forced to investigate and discovers that Koishiyo's death is related to the wealthy only daughter, Kozue Hayasue. However, Hayasue strangely suffers from amnesia. Hayasue's mother, Kimie, requests Yoriko to investigate the case. During the investigation, Yoriko feels that there are many suspicious points about the aristocratic K Women's School where Hayasue attends. The three sisters decide to send Ayako as an undercover teacher to K Women's School. While Ayako is undercover at K Women's School, she is relentlessly pursued by the murderer. Yoriko receives an invitation from Principal Yoshimura of K Women's School, but is knocked unconscious with a sedative.