Iron Armour Seal

Iron Armour Seal is the fūinjutsu used by Kumogakure to seal Gyūki into its respective hosts.

## Usage [ ]

The seal itself takes the form of the kanji for "iron" ( 鉄 , tetsu ) and is usually printed somewhere on the jinchūriki's body: Killer B 's right shoulder, and Blue B 's chest. Not much else is known about the seal, besides the fact that it was stated by B to be of lower quality and weaker than the Four Symbols Seal , which was used to seal Kurama inside of Naruto Uzumaki .

## Trivia [ ]

- In the manga, the seal is depicted as being black. In the anime however, the seal is blue.
- In the anime, the Five Elements Unseal appears to be strong enough to break the Iron Armour Seal.

## References [ ]