From the official website of the anime Kaguya-Sama: Love is War, adaptation of Aka Akasaka's manga, has been revealed that the third season of the series will premiere in April 2022. A new promotional video and image has also been released.
Promotional image:
It is worth mentioning that the video above is an adaptation of the 110 chapter of the manga, which is titled "Yu Ishigami Wants to Talk". It also confirms the presence of the cast from the previous seasons.
The second season of the anime premiered on April 11, 2020 and was directed by Mamoru Hatakeyama under the animation studio A-1 Pictures. Yasuhiro Nakanishi was in charge of the script, Yuuko Yahiro of the character design and Kei Haneoka composed the music.