The previous seasons were directed by Tatsuya Yanagisawa based on the series composition by Takao Yoshioka and character designs by Junji Goto with animation from TNK.
Excitement is ramping up with the thought of another installment of the High School DxD franchise as the next season was previously revealed to be coming in 2018 under the name High School DxD Hero.
The light novel series began in 2008 and has twenty-two volumes to its name so far.
Set to adapt the ninth and tenth volumes of the light novel series, it will be directed by Yoshifumi Sueda based on the series composition by Kenji Konuda.