The TV anime is part of the media mix project created by Wataru Watari (story) and QP:flapper (original character designs), also including a prequel novel written by Watari, a main manga series illustrated by Yuuki Doumoto, a spin-off Girlish Number momoka memorial by Mami Surada, and a full-color four-panel web manga series Girlish Number Shura by Makoto Ikezawa and Yu Tsurusaki.
The official website for the upcoming voice acting-themed TV anime Girlish Number today updated with a key visual featuring its five main girls and announced that it will premiere on TBS at 26:28 on October 6 (JST).
Shouta Ihata, who recently worked on the Kantai Collection/KanColle TV anime series as the action director, makes his TV anime directorial debut for Diomedia.