You're right. I don't know of anything similar in my world.

[ In fact, he and and his companions were the ones responsible for such things. And nobody would call a bunch of young magical knights an organization. ]

But I can see how it would be useful if others in your world are less aware of monsters. Or other supernatural threats.

[ Eevee chirps out its name again and takes a running leap at her, aiming for her free shoulder! :D ]

Watch out!