The official Twitter account for the Is It Wrong to Try to Pick Up Girls in a Dungeon? anime has announced that the fourth season is scheduled to premiere in Japan in Summer 2022.

The first season of Is It Wrong to Try to Pick Up Girls in a Dungeon? premiered in April 2015 and had 13 episodes, and the second season premiered in July 2019 and had 12 episodes. The third season premiered in October 2020. The anime franchise also includes three OVAs, the Is It Wrong to Try to Pick Up Girls in a Dungeon?: Arrow of the Orion film, and the Sword Oratoria: Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side spin-off television series.

Source: Crunchyroll