Sharingan Negation Technique

{Infobox/Jutsu }}
 * kanji=
 * unnamed jutsu=Yes
 * romaji=
 * literal english=
 * english tv=
 * jutsu rank=A
 * jutsu classification=Ninjutsu, Fūinjustu
 * jutsu type=
 * jutsu class type=Defensive, Supplementary
 * jutsu range=
 * users=Ken Miyamoto
 * debut shippuden=Yes
 * jutsu media=Anime, Manga, Game, Movie

A seemingly complex seal is placed over the user's eye's individual and is activated when a high-level Genjustu is being used on them, keeping the user free from that said genjustu. It only works once before the seal must be reapplied.