The light novels come from Shuichi Nimaru which began in 2019 and has five volumes out as of this month.
The anime adaptation is being directed by Takashi Naoya based on the scripts by Yoriko Tomita.
Next year is starting to fill up with some new shows being announced and 2021 will be joined by Osananajimi ga Zettai ni Makenai Love Come, which translates as A Romantic Comedy Where the Childhood Friend Absolutely Will Not Lose.