Amulet of Amaterasu

The Amulet of Amaterasu was a nemuranai which shone with a brilliant pure light. It was crafted by Moshi Jukio, one of the first apprentices of the monk and great smith Haru, over the scale of the Water Dragon, the sacred forge of Water Hammer City.

Abilities
While the Sun was in the sky, no creature of Jigoku and no kansen spirit could voluntarily come near to an honorable samurai who wore it.