1. Prior to the beginning of the competition, the Tatami Managers will appoint 2 Referees-A to act as Video Review Supervisors (VRS) in each tatami. Both VRS members will be seated on the Video Review table where the Video Review Operating System and Screens are available. The Video Review Supervisors (2 VRSs) are also equipped with a red (rejected) and a green (approved) physical cards. Only the two VRSs can be present around Video Review (VR) table.