Secret Technique: Mouth Seal Technique

When this technique is used, it causes the target to become mute until the technique is dispelled by the user. The user will then form the specific technique seal and apparently as part of the ritual required for the technique, ask the target a question. If the opponent answers, the technique is then immediately invoked causing the person to lose the use of their voice.

pl:Hiden Jutsu: Kuchi no In no Jutsu