Four Black Fogs Formation




 * Name:
 * Type: Unknown rank, Supplementary, Close to Mid-Range (0-10m)
 * Users: The Sound Four
 * Debut (Anime): Naruto Episode 111
 * Debut (Manga): Naruto Chapter 184

A Barrier Ninjutsu technique used by all of the Sound Four. It was used to seal Sasuke Uchiha into a barrier during temporary death before getting Level 2 of the cursed seal. Although it is the best way to commence the second stage for the curse mark, the user inside of the barrier can be easily taken away by pursuers and awaken in the enemy hands without even knowing it.