Maeda first collaborated with P.A. Works to develop the Angel Beats! mixed media project in 2010, and they later collaborated again on the 2015 Charlotte anime.
The series will run on the Tokyo MX, Gunma TV, Tochigi TV, BS11, ABC TV, and Metele (Nagoya TV) channels.
After listing 2010’s Angel Beats! and 2015’s Charlotte, an earlier promotional video teased, “2020: The hands of time are set in motion again.
The video introduces more staff members and characters, and also teases the next promotional video in September.