Mysterious invaders called the Septentriones arrive in Japan and begin attacking the country on a Sunday. To fight back, the heroes in Devil Survivor 2 signed a pact with the devil to become the Thirteen Devil Messengers. The Septentriones show up at least once a day and you have a time limit of seven days to defeat them.
- Director: Kishi Seiji (Persona 4: The Animation)
- Series Composition: Uezu Makoto (Kore wa Zombie desu ka?)
- Music Composer: Nakagawa Kotaro (Code Geass)
- Animation Production: Bridge
*Anime Teaser (no sound):