1080

The 1080is a rosary bead necklace as the most powerful tool wielded for full-fledged Itakos, such as Kyōyama Anna and her successor.

About
After the Oh-Oni's defeat by Asakura Yoh and Matamune's hands and Kyōyama Anna's open heart, the scattered bead remains that were mediums for the demon sprites to create the Oh-Oni were strung together by Asakura Kino as the ultimate Itako tool. It

Powers and Abilities

 * Demon Subjugation (降魔調伏 Gōma Chōbuku): Anna uses this technique with the 1080 beads to gain control over Zenki and Goki.
 * Sealing Barrier (呪縛結界): Anna's most powerful sealing technique. Used only in the 2001 Anime, which was unsuccessful as Hao managed to overpower Anna.

Anime/Manga Difference
In the 2001 Anime, its origins are traced back to the Asakura Family heritage, where each bead is a medium containing an Asakura shaman's spirit. It was created for the sole purpose of destroying Asakura Hao, until it was destroyed as Hao managed to overpower them.