This technique allowstheusertoseal fire into a scroll. The userwrites the sealonascrollandthenperformstherequiredhandseals. Thiscausesavapourtoappear from the scroll, enveloping the fireandsealingiton the scroll as the kanji for {{translation|seal|封}}. Jiraiyausedthis technique to sealaway the black firefrom [[Itachi Uchiha]]'s [[Amaterasu]] technique.
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A kind of fūinjutsu that involves sealing a technique'seffectswithinaspecificlocation. As it is tailored for fire release ninjutsu, it requires a caster well-versed in the exacting art of "Sealing Formulas", as well as in ninjutsu. The jutsu-sealingspace in the scrollisleftblank,fortheformulatobeinscribedin with a brush. Afterperformingtheneededhandseals, vapour appears from the scroll, and envelops the flames.Theyaresuckedin towards the scroll,and the appearance of the kanji for {{translation|seal|封}} certifies the technique's completion. Oncethesealing is performed, the technique's effects cannot be released anew as long as an unsealing technique is not applied. It is an effective technique to circumventany secondary damage a dangerous enemy technique might cause. It is even capable of sealing the black flamesof [[Amaterasu]].
A kind of fūinjutsu that involves sealing a technique's effects within a specific location. As it is tailored for fire release ninjutsu, it requires a caster well-versed in the exacting art of "Sealing Formulas", as well as in ninjutsu. The jutsu-sealing space in the scroll is left blank, for the formula to be inscribed in with a brush. After performing the needed hand seals, vapour appears from the scroll, and envelops the flames. They are sucked in towards the scroll, and the appearance of the kanji for seal (封) certifies the technique's completion. Once the sealing is performed, the technique's effects cannot be released anew as long as an unsealing technique is not applied. It is an effective technique to circumvent any secondary damage a dangerous enemy technique might cause. It is even capable of sealing the black flames of Amaterasu.
