It was serialized in Ichijinsha's josei manga magazine Monthly Comic Zero Sum from October 2009 to February 2018, with its chapters collected in fifteen tankōbon volumes as of July 2018.

Seven Seas Entertainment licensed the manga for an English-language release in North America; they published the fifteen volumes between April 2014, and March 2019.

Dantalion is joined by Sytry and Camio, his fellow pillars and interim candidates, as they become attached to the reincarnation of their beloved master.

[61] The anime television series is produced by Doga Kobo and Pony Canyon, directed by Chiaki Kon, written by Michiko Yokote, and features character designs by Kikuko Sadakata.

The opening and ending themes, "Believe My Dice" and "a shadow's love song", respectively, are performed by Takuya Eguchi, Takuma Terashima, Yoshitsugu Matsuoka, and Tetsuya Kakihara.

[63] Stradford is holding their annual culture festival on campus, where the students set up booths in order to compete for the most brooches as part of their curriculum.

However, William, wanting to use this as an opportunity to raise money for his tuition and boost his grades, is unable to formulate an idea for the festival.

Manipulating Dantalion and the others (including Gilles de Rais, who was at the school to help with Sytry's booth), William decides to use to them as workers for his café.

It contains artworks of its manga and anime series, and interviews with Madoka Takadono, Utako Yukihiro, Michiko Yokote, and Chiaki Kon.

William and Dantalion soon begin their treasure hunt, bent on grasping fame and fortune.The game elements has decision-making points and branching storylines, as well as multiple endings.

[74] In the limited edition version, buyers can also receive a special CD drama, a booklet containing Utako Yukihiro's artworks and visuals, and interviews about the originals characters.

[76] Tsuneyasu Motoyoshi (Emukichi-Beat) directed the musical, Naohiro Ise wrote the script, and CLIE produced the play.

Mashū Ishiwatari portrayed William, Taiyō Ayukawa as Dantalion, Takuya Kawaharada as Sytry, Kōhei Norizuki as Kevin, Masato Saki as Gilles de Rais, Seiya Konishi as Isaac Morton, Kousuke Yonehara as Camio, Yūichi Matsumoto as Crosby, Ken as Baphomet, and Makoto Endō as Baalberith.