when does black butler season 3 take place
List of Black Butler episodes Another 10-episode season of Black Butler aired between July and September 2014. Entitled 'Black Butler: Book of Circus' (黒執事・サーカスの書, Kuroshitsuji: Sākasu no Sho), it disconsiders the original content of the previous seasons and follows the source material more faithfully, covering the "Noah Ark Circus" arc from the manga. The opening song is "ENAMEL" by Sid and the ending song is "Aoki Tsuki Michite" by AKIRA.