The hit TV anime of 2019 Ascendance of a Bookworm or Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen has announced that the TV Anime will receive a third season. The date for the anime has not yet been announced, information about the third season is still light as of the moment.
Source: Ascendance Of A Bookworm Official Japanese Website