The contract between Ciel and Sebastian is the basis of Black Butler's premise. Here's a closer look at the details of this demonic contract.

SuperGroupies releases a pair of wristwatches heavily inspired by Black Butler's gothic aesthetic and modeled after its two main characters.

Black Butler fans, you will soon be able to get your own Ciel Phantomhive, but it may not be in the way your expect. The brooding anime lead is a troubled icon in the fandom, but his chic style ...

Black Butler is heading in directions that completely break its basic formula. How is Ciel going to figure out the mystery and have Sebastian tie up all the loose ends this time?

Black Butler season 5 episode 6, titled His Butler, Despairing, was released on Saturday, May 10, 2025. In the episode, Sebastian Michaelis receives Queen Victoria's letter from her aide, John Brown.

Black Butler season 4 episode 8, titled His Butler, Locking Up, was released on Saturday, June 1, 2024, at 11:30 pm JST on Tokyo MX, BS11, and other networks in Japan.

Sebastian and the others manage to escape the Werewolves’ Forest. Diederich tells Ciel something surprising.

New bunny plushes of Ciel and Sebastian from the Black Butler: Public School Arc anime are now available from the Square Enix online store.