|Technique Cancellation Barrier|
|Name||Technique Cancellation Barrier|
|Rōmaji||Gijutsu Kaijo Seki|
|Literal English||Technique Cancellation Barrier|
|Hand Seals||Crossed Tiger|
|Classification||Ninjutsu, Barrier Ninjutsu|
Technique Cancellation Barrier was another original technique made by Itsuki Mori during the First Shinobi World War. He created this technique more for his teammates and his own safety from techniques that would demolish them. But the cost of the technique was somewhat low, it would hinder Itsuki even the slightest.
The user will create a barrier around them that will easily stretch 15 meters for a beginner. The length of the barrier can be increased if the user trains solely on it. Once the barrier is created they will need to shout out the technique they no longer want the victim to be able to use while the Barrier is up. But, the user must also shout out a technique of that same nature that will be blocked out from the barrier. If the technique has no nature than the user can use one with no nature or one with a nature.
When a technique is cancelled out than that technique can no longer be used nor its child techniques. It will instantly be destroyed by the barrier, including the users technique as well. If the technique was a Kekkei Genkai or a Kekkei Tōta, than the user will need that nature and give up a technique of that same nature.
If the technique comes from a Dojutsu than the user can't block out the Dojutsu but can block out a technique of it. If the technique from the Dojutsu uses a Nature, than the user will need a that nature and a technique for the cancellation. Once the user or victim steps out of the barrier, or it was taken down, than the user and victim can use that technique once again, after a five minute delay for both.