あいず合図aizu
1.
A pre-established method of communication between parties used to convey intent or information, often involving gestures, signs, or other non-verbal cues.
2.
An agreed-upon signal or indication that serves to prompt a response or action from another person or group.
3.
A specific gesture or action that serves as a marker for a planned interaction or understanding between individuals.
Example:
すぐにゴーの合図をしてください。