07-Ghost was serialized in the shōjo manga magazine Monthly Comi

07-Ghost was serialized in the shōjo manga magazine Monthly Comic Zero Sum published by Ichijinsha. 17 volumes have been released. It was licensed in North America by Go!Comi 80-90cm pruiken
, who published the first few volumes before they stopped publishing in October 2009. Viz Media has since licensed the series; the first volume of their version of the series was released November 13, 2012.

The first drama CD, Kamisama ni Todoku Koibumi, was released in 2007. It features many of the same voice actors that will be reprising their roles for the anime. A second drama CD was released in February 2009 entitled "The Day of Retribution".The second drama CD features the same voice cast for the previous CD and the anime, and a bonus track of the cast's comments and a specially drawn cover by the manga artist.In October the same year, another drama CD was released, titled "The Top News Headlines".Another drama CD was released in 2009. Limited edition DVDs have been released since autumn 2009.Thirteen mini-dramas are included in these DVDs. The first mini-drama features Teito and Mikage, the second Teito and Frau Anime Nederland
, the third Teito and Ayanami, the fourth Teito and Hakuren, the fifth Hyuuga and Konatsu, the sixth Castor and Labrador, the seventh Kuroyuri and Haruse, the eighth Frau and Castor, the ninth Katsuragi and Konatsu, the tenth Frau and Razette, the eleventh King Kromm and his brother, the twelfth Hakuren and Shuri, the thirteenth Teito and Buryupa.

07-Ghost has been adapted into an anime by Studio Deen. Directed by Nobuhiro Takamoto, the anime premiered on Chiba TV on April 7, 2009, and ran for 25 episodes until September 22, 2009.Two pieces of theme music are used; Aka no Kakera by Yuki Suzuki is the opening theme, while Hitomi no Kotae by Noria is the ending theme.The song "Raggs no Chinkonka" by Noria is used as an insert song in episodes 20 and 25. The anime has been licensed by Discotek Media.

The seventh volume of '07-Ghost was ranked 23rd on the Tohan charts between 26 November and 2 December 2008.Sakura Eries from Mania.com comments that the manga contains "supernatural shōnen action title with a complex plot" and "emotional moments between Teito and Mikage" for shōjo readers A Certain Magical Index
. The 9th Volume was ranked 13th on Oricon Manga Ranking charts between 23 and 29 November. The 10th Volume debuted at number 10 on Oricon Manga Ranking charts.