Grigori Agency

The Grigori Agency are a group within the True Cross Order tasked with guarding the Grigori. They are distinguished from regular exorcists by their light coloured uniforms.

Blue Night Investigation arc
The Grigori Agency first appear to secure Shiemi Moriyama after the opening of the artificial Gehenna Gate.

Trivia

 * The Grigori are a group of angels known as Watchers.