is a manga drawn and illustrated by Toboso Yana. Since its debut on September 16, 2006, it has been serialized in Square Enix's shōnen manga magazine Monthly GFantasy. The series follows Sebastian Michaelis, butler of the twelve-year-old head of an English noble family Ciel Phantomhive, who carries out all of his master's tasks with ease, due to his secret demonic lineage and a contract. It was announced in July 2008 that an anime adaption, directed by Shinohara Toshiya and produced by A-1 Pictures, was expected. It premiered in October 2008.
Outside Victorian-era London, butler Sebastian Michaelis serves the twelve-year-old head of an English noble family Ciel Phantomhive. He carries out any task required from his master with ease and perfection because of his secret demonic lineage and a contract with his master.
is the household cook, who almost always seems to have a (unlit) cigarette in his mouth. However, he rarely produces anything edible as he uses weaponry such as flamethrowers to cook. Sebastian believes anything he creates is "at least 80% charcoal". is the Phantomhive gardener, but it seems every time he tends to the garden it is killed through an accident caused by his clumsiness. Sebastian views him as an idiot. is a clumsy, bespectacled maid; the fact that her glasses are always cracked certainly does nothing to improve this. She seems to have a crush on Sebastian as she is even clumsier when Sebastian is watching. is the house steward, but he rarely does any work; he is also the shortest of the servants. He is usually seen drinking tea. , the daughter of Marquis Francis Middleford, she is Ciel's fiancée. She and Ciel grew up together.
During the week of December 18, 2007, the third volume placed third on a ranking of the manga sales in Japan that week. Later, during the week of June 3, 2008, the fourth volume ranked ninth.