|Tailed Beast Sealing|
|Anime||Naruto Shippūden Episode #167|
|Appears in||Anime, Manga|
Whenever Naruto Uzumaki entered into a tailed form, the First Hokage's Necklace activated this technique to restrain him. It is unknown if the technique just restrains Naruto until Yamato is able to suppress the Nine-Tails' influence or if it suppresses the influence by itself as the Nine-Tails cancelled the technique by crushing the necklace.
- ↑ Naruto chapter 438, pages 2-4