The series was directed by Noriyuki Abe based on the series composition by Hiroyuki Yoshino, who wrote most of the scripts.
The folks at Funimation UK & Ireland are getting ready to expand their streaming offerings a bit more with the third season of Black Butler with Book of Circus now scheduled.
Plot concept: Ciel and the demon butler Sebastian are summoned by the Queen to investigate multiple reports of missing children.
At the core of the circus is a troupe of unique performers from Dagger the knife thrower to Beast, the beautiful tiger tamer.