The official website for IDOLiSH7 Third Beat!, the third season of the IDOLiSH7 anime, has posted a promotional video that announces that the second half of the season is scheduled to premiere in Japan in October 2022.

The third season is running for two split cours (quarters of the year). The first half of the season premiered on July 4, 2021, and Crunchyroll simulcast the anime in North America, Central America, South America, Europe, Africa, Oceania, the Middle East, and the Commonwealth of Independent States.

The first television anime based on the IDOLiSH7 smartphone game premiered in Japan in January 2018 and had 17 episodes. Crunchyroll simulcast the series as it aired. The second season of the main anime premiered in Japan on April 5, 2020. The second season was delayed starting with the fifth episode due to the state of emergency declaration against the spread of COVID-19. The season resumed with Episode Three on October 4, 2020.

Source: ANN