The series is based on the manga by Yasuhisa Kubo, You’re Being Summoned, Azazel and features animation by Production I.
It’s taken awhile as the singles for You’re Being Summoned, Azazel on Blu-ray in Japan came out during 2013 but we’ve now finally gotten a Japanese Blu-ray box set.
The set will have three Blu-ray discs that also include the clean opening and closing while the fourth disc looks to be a drama CD piece.