Goryo Daisuke is still unsure about which club to join. When he meets the three girl members of Mystery Research Club while looking for the school's warehouse, he gets hypnotized to sign the registration form. Suzu who is obsessed with scary curses, Chiaki who only relies on her monstrous strength to perform dangerous magic tricks, and Kotone who can control people by hypnosis.
Chapter 1- Welcome to the Mystery Research ClubEdit
Goryo meets the members of the Mystery Research Club. They ask him to join, as they currently need one more member. Though Goryo refuses, Kotone hypnotises him into signing the registration from
Chapter 4- Mysteries and the Walls of the mind Edit
In an attempt to get more motivated for upcoming tests, Goryo and Chiaki ask Kotone to hypnotise them. Though it works, it has the side effect of making them so motivated they will do almost anything they are asked.
Chapter 9- The Mystery of Public MoralsEdit
Suspicious of the mystery clubs activities, the head of the schools Public Morals committee, Reiko, investigates them. When she makes false and rash assumptions about the clubs intentions, Kotone steps in. She hypnotises her into forgetting everything that has happened. When Reiko still returns the next day, Kotone hypnotises her again, this time making her act like a chicken.
Chapter 38 The Mystery of the Newspaper ClubEdit
The head of the Newspaper Club, Kaname, is looking for a new story, and has begun to stakeout the Mystery Club. Annoyed by this, and recieving no help from Reiko, Chaiki ties her up while Kotone hypnotises her. While in her trance, the club take pictures of her in embarrassing poses. They are traded to her in exchange for her backing off.