Black Butler‘s Emerald Witch arc is the eighth ... all the twists that will be hinted at throughout the Emerald Witch anime, it would make sense for the studio to commit to delivering everything ...
On Sunday, March 23, 2025, a Green Stage for Black Butler season 5, titled Emerald Witch Arc, was held at the Anime Japan 2025 where the official staff unveiled the full-length trailer for the anime.