Eight Trigrams Sealing Style


 * Name:
 * Type: No rank, Supplementary, Short range (0-5m)
 * User: Minato Namikaze
 * Debut (Anime): Naruto Episode 1
 * Debut (Manga): Chapter 1

The Eight Trigrams Sealing Style, in tandem with two Four Symbols Seals, was used by Minato to help Naruto Uzumaki access the chakra of the Nine-Tailed Demon Fox sealed within him. This seal weakens over time. To strengthen the seal again when it gets too weak, Minato drew a key on the abdomen of the scroll toad Gerotora.