Gal-gaku. Hijiri Girls Square Gakuin (Girl School. ~St. Girls Square Academy~)
※ NOTE: Airs within the "Oha Suta" children's variety program
The anime is set in Holy Girls Square Academy, an academy for training pro star performers. The anime will focus on students who aim to participate in the academy's annual big event, the Girls' Arena.
[Source: Anime News Network]