Official weigh-in is only possible during official weigh-in time and is not possible except for official weigh-in time.
You will be disqualified if you fail to pass the official weigh-in within the official weigh-in time.
Please check the match number on the match table and wait behind the mat before 5 games. If you are not on the mat after calling the player's name 3 times, you will be disqualified
Only one player and  coach can enter the mat, and viewing or video shooting is only possible outside the mat. If anyone else enters, there may be a disadvantage to the player.