Society now has an infrastructure which practically uses MR, a mixed reality system, thanks to the development of AR technology.
Circlet Bout is a new sport for female high schoolers that uses the MR technology. Circlet Bout has become a popular sport not only on school grounds, but has also grown rapidly into a form of entertainment involving the region where star players are eager to become popular people on a national basis.
However, one transfer student appears at St. Union Academy, a school that was formally strong but has now turned into a weak and small team that is fighting for their department to survive.
Yuka Sasaki is fascinated about Circlet Bout and comes to the city from the mountains of Wakayama! Will she become the savior of St. Union Academy?
AbemaTV, bilibili, GYAO!, Niconico Channel
Opening: HEAT:Moment by Miyuki Hashimoto
Ending: Circle-Lets Friends! by Miyuki Hashimoto, Sayaka Sasaki, Aki Misato, CooRie, yozuca*, Minami