Hugh Anthony Disward inherits an old mansion and a personal library from his grandfather. In the basement of the mansion, he meets a mysterious girl, Dalian. She is a Dantalian and a gateway to "Dantalian's bookshelf", which stores the prohibited books of the demons.<br><br>
"Gensho (Illusory Books)", the prohibited books, endanger the balance of the world, but people are fascinated by the taboo. Hugh and Dalian solve the cases involving Gensho with their ability to access the Dantalian bookshelf.

Episode 1 - Turn-up Book

Episode 2 - Book of Fetus

Episode 3 - Book of Wisdom / Queen of the Night

Episode 4 - Book of Soul Exchange

Episode 5 - The Magician’s Daughter

Episode 6 - Libricide

Episode 7 - Perfumer

Episode 8 - Book of Equivalence / Book of Relationship

Episode 9 - Book of Twilight

Episode 10 - Phantom Score

Episode 11 - Bibliotheca Razielis Archangeli

Episode 12 - Song for the Unwritten Future

Gainax

TV Tokyo

Kadokawa Shoten

Kadokawa Pictures Japan

KLOCKWORX

NTT Docomo

Dwango

Funimation

The Mystic Archives of Dantalian