Watch Blue Exorcist: Kyoto Saga Episode 4 “Act of Treachery” online free in HD on Anime4Soul. This episode first aired on January 26, 2017. It is episode 4 of 12. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: Blue Exorcist: Kyoto Saga Episode 3. Next: Blue Exorcist: Kyoto Saga Episode 5. See all 12 episodes, characters and voice actors on the Blue Exorcist: Kyoto Saga page.