The Association

The Association is an organization that protects the its members. They have the authority to perform eliminations of memory on humans. A human can not enter the Association building unless he or she has a contract with a monster. The building also has a shield around it that permits monsters to show their original forms. The Association uses agents dressed in dark suits with sunglasses. These agents have special powers, such as creating chains out of thin air, and placing people inside a bag and teleporting them. The Association has different departments such as the Werewolf department(no other departments are mentioned). The Association appears to be run by Johan Song's father. The Association has the power to keep its members in custody.