Kuroshitsuji: Book of Circus (黒執事・サーカスの書, Kuroshitsuji: Sākasu no Sho) is a Kuroshitsuji (黒執事, Black Butler) television series and the third season of the Kuroshitsuji anime, that premiered in the Animeism block on July 11, 2014, with a new episode released every Friday (Japanese Central Time). It adapts the fourth Kuroshitsuji manga arc Circus, returning to the manga storyline at the point which the first season of the anime has previously diverged from (i.e. at the end of the Indian Butler Arc: Episode 15). The season ended on September 5, 2014, comprising a total of 10 episodes.