Stella Women's Academy, High School Division Class C3

Yura Yamato is a shy girl who enrolls in Stella Women's Academy. On her first day at the academy, she checks into her dorm to find that her roommate, third year Sonora Kashima is out visiting her family. Looking around the room, she discov…

Yura finally meets Sonora, who had returned from a shooting contest in America and becomes impressed by her skills at making onigiri, reminding her of her own marksmen training. Revealing herself to be the president of the C3 Club, Sonora …

The girls enter a national high-school airsoft tournament, which follows capture the flag rules. The girls manage to win the first round after Yura grabs the opponent's flag and the team continue their winning streak all the way to the fin…

Sonora and Rento decide to give Yura some training at an Inari shrine, with Sonora lending Yura a Škorpion vz. 61 airsoft gun she got from her teacher. Along the way, Yura thinks she can see a white fox, but the others pass it off as her a…

The C3 Club travels to a remote island for a practice match against the Seto Family team from Kansai, which they manage to win thanks to Yura's quick thinking. After the match, they spend the rest of the evening having a barbecue and setti…

With the club holding back on sweets to save for an upcoming 24 hour tournament, Sonora suggests they raise the money for the tournament by holding a stand at the school fair so that they can happily buy sweets with their own funds. Howeve…

On their way home, Yura and Sonora come under attack by a sniper using an illegally modified airsoft gun firing dangerous rounds. As Yura attempts to go after the sniper herself, Sonora injures herself protecting Yura from running into the…

The tournament begins, with teams tasked with obtaining flags and bringing them to a safe zone to avoid elimination. Thanks to Yura's strategy, Stella manage to take Seikou's flag and pass the first round. As the team progresses through th…

After Sonora is discharged from hospital, Yura confesses to everyone that she violated the 'zombie rule', in which players cannot shoot other players once they have been hit themselves. Yura informed the tournament holders about this, but …

Yura joins up with Meisei's airsoft club, which the C3 Club come to learn of after Aira spots her and informs Karilla. However, Yura becomes upset when Rin assigns her as a medic role during a match that they narrowly lose, feeling she cou…

Sonora informs the others about her plans to transfer to America at the end of the month, leaving the other C3 Club members downhearted. Wanting everyone together for an airsoft-style sendoff, Rento searches for Yura, eventually finding he…

Sonora challenges Yura to a one-on-one match, matching each other move for move and rekindling their excitement for airsoft. In the middle of the match, Rento comes by to give Yura some more ammo, earning her thanks for inviting her, whils…

The members of C³ finally battle it out?! That's right... the big event is about to begin. They call it the "Field Queen Contest"! And not only are the members of C³ participating, but Aoi and Rin, as well! Each contestant shows off her in…