Reverse Four Symbols Sealing
|Rōmaji||Ura Shishō Fūinjutsu|
|Literal English||Reverse Four Symbols Sealing Technique|
|Viz manga||Reverse Tetragram Sealing Technique|
|English TV||Reverse Tetragram Sealing Jutsu|
|Anime||Naruto Shippūden Episode #211|
|Game||Naruto Shippūden: Ultimate Ninja Impact|
|Appears in||Anime, Manga and Game|
|Range||Short to Mid range|
This technique Ura Shishou is a fūinjutsu utilized by Danzou. The fūinjutsu can be placed on the user's chest and others as well with specific seals. This technique acted as Danzou's final technique and was set to activate upon his death; when used the technique releases four symbols from the user's body and forms a large black sphere around them. Anything within the sphere of activation would be sucked away into the body and sealed away permanently.
- This technique has the opposite effect of the Four Symbols Seal, a technique which allows Naruto to draw out the Nine-Tailed Demon Fox's chakra from within himself.
- The name and appearance of this technique are a reference to the Chinese "Four Symbols", known as 'Si Xiang', which are produced from yin and yang, and act on the ba gua. These symbols are named: 'lesser yin', 'great yin', 'lesser yang' and 'great yang'.