Replica Canary Anime

Replica Canary

The Replica Canary is a device used by Exorcists to detect Miasma. It resembles a living canary in a cage, though the name would seem to indicate otherwise. The canary constantly sings until it detects Miasma, at which point it stops.[1]


  • The Replica Canary is based on the real life practice of bringing a canary into an active mine. If the canary died, it indicated the presence of noxious gases, allowing the miners to escape before they were overcome.


  1. Ao no Exorcist Manga: Chapter 16, page 15

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.