Aoi Haruto

Aoi Haruto serves as the protagonist of the story, taking on the role of tactical instructor for Class A at Mihama Academy and guiding his students through their training. Once a member of CIRS, he carries extensive combat experience yet remains tight-lipped about his past. While firearms are not his strong suit, he demonstrates remarkable prowess in close-quarters blade combat. On campus, his easygoing nature often makes him the target of his students' pranks.