Black Butler: Book of Circus Anime Review – Pinned Up Ink

The Black Butler series is based on the manga of the same name, known in Japan as Kuroshitsuji. The manga came out in 2006 from Square Enix.

Black Butler Book of Circus Review

Kuroshitsuji Book Of Circus Episode 1 Review – AnneAssassin

Review: Black Butler: Book of Circus

Black Butler: Book of Circus - Prime Video

Kuroshitsuji: Book of Circus (Black Butler: Book of Circus)

Kuroshitsuji: Book of Circus (Black Butler: Book of Circus)

Kuroshitsuji: Book of Circus (Black Butler: Book of Circus)

List of Black Butler episodes - Wikipedia

Black Butler Season 2, Anime Review

Black Butler Season 2, Anime Review

Black Butler Season 2, Anime Review

Black Butler - Book of Circus Dream Pillows Go on Sale - Crunchyroll News

Is the Kuroshitsuji manga better than the anime? - Quora

Black Butler: Book of Circus Anime Review – Pinned Up Ink

Review: Black Butler: Book of Circus (Blu-Ray) - Anime Inferno