Kotarou gets a younger student he knows named Sizuru Nakatsu on the disciplinary committee to help out with the occult research society 's club activities .
Also in the club is Chihaya Ohtori , a girl who recently transferred into Kotarou 's class .
Kotarou gets a younger student Kotarou knows named Sizuru Nakatsu on the disciplinary committee to help out with the occult research society 's club activities .
Also in the club is Chihaya Ohtori , a girl who recently transferred into Kotarou 's class .