Ao no Exorcist Spy Game

Blue Exorcist: Spy Game (青の スパイ・ゲーム) is the fifth Ao No Exorcist novel. It is written by Kazue Katō and Aya Yajima, with illustrations also drawn by Kazue Katō.

The novel was released digitally in Japan on April 4th, 2017, a month from its initial physical release in the country.

Release Notes

 * IBSN: 978-4-08-703414-1
 * 208 pages
 * List Price: ¥650 (+tax)
 * First printings of the novel came with a small trading card-sized postcard featuring the cover art design and a double-sided poster with exclusive artwork from Kazue Katō.