Upotte!!

At Seishou Academy, students are girls with physical attributes of firearms, each with their own unique characteristics. Genkoku, a newly recruited instructor, must navigate working with these lethal but feminine students, including FNC, Ichiroku, Eru, and Shigu. The girls are eager to be assigned to personal servicemen, but it's unclear what this will entail for Genkoku, especially considering some of them have aggressive tendencies. FNC, in particular, seems determined to become Genkoku's personal weapon.