Upotte!!

At Seishou Academy, each female student is a weapon with a human form, competing for the chance to be assigned a personal serviceman. New instructor Genkoku must navigate the challenges of working with these armed students, who have names like FNC M 16A4, L85A1, and SG 550. Adjusting to their volatile nature and strong wills proves difficult, as many are quick to act and hard to manage. Genkoku faces the task of redefining typical student-teacher boundaries, while hoping his role doesn't involve repairing damaged cadets. Meanwhile, one student, FNC, has set her sights on becoming his personal weapon, and she is known for achieving her goals.