We have the first promotional image for the anime Deaimon. According to the official website, the series is scheduled to arrive in 2022.
Therefore, the animation is by the studio Encourage Films (Isekai Cheat Magician, Etotama).
Synopsis Deaimon:
The story revolves around Nagomu, a man who left his home in Kyoto and his family's confectionery shop when he decided to become a musician. Upon learning that his father is hospitalized, he returns to take over the family business.
Finally, Rin Asano published the manga in Young Ace 's Kadokawa in May 2016.
Source: official website