Kaze Deutschland has confirmed that they’re bringing out the first season on July 28th, 2017 where there will be separate DVD and Blu-ray complete collections of it.
Normally, these two dimensions would never intersect, but having possessed all material substances, the demons are now intruding on the material world.
It’ll have the full twenty-five episode run in both German and Japanese with German subtitles.
Plot Concept: “Assiah, the realm of humans, and Gehenna, the realm of demons.