Basket Army(2011)

Basket Army is a Japanese animated series set in August 2026 at the Fuji Training Facility. Third-year middle school student Natori Touko endures a grueling field training program under instructor Kamiya at the Eastern Private Defense Academy. As the final day of training approaches, Kamiya introduces an extracurricular class focused on newest weapons research. But when a shocking incident unfolds across Japan, Touko and her peers are thrust into an unexpected crisis that will test everything they've learned.