Stella Women's Academy, High School Division Class C³

Built around the principles of command, control, and communication, Stella Women’s Academy’s airsoft team proudly calls itself the C3 Club. Because of its military-themed activities, recruiting new members is never easy, and with the school year beginning, the club looks to the incoming students for a much-needed new sharpshooter.

Freshman Yura Yamato arrives at Stella with a quiet, hesitant nature that makes fitting in a challenge. While settling into dorm life, she stumbles upon her absent roommate’s trove of military films and collectibles—complete with a replica Desert Eagle—and gets caught acting out an action scene. A C3 Club member promptly pulls her into an airsoft practice match, and even on the losing side, Yura finds herself unexpectedly captivated by the thrill of the game.

That roommate turns out to be Sonora Kashima, the club’s president, who invites Yura to join. With Sonora’s encouragement and the support of her new teammates, Yura discovers both a knack for airsoft and a side of herself she didn’t know existed—yet as her commitment deepens, the sport begins to consume more of her life, pushing her toward dramatic growth that could also prove dangerously self-destructive.