1girl, assault_rifle, black_eyes, blank_eyes, blazer, blue_skirt, bow, bowtie, brown_background, brown_hair, brown_jacket, bullpup, buttoned_cuffs, buttons, clenched_hand, collared_shirt, emblem, empty_eyes, fn_f2000, from_below, grenade_launcher, groin, gun, head-mounted_display, heart, heart_necklace, holding, holding_gun, holding_weapon, jacket, jewelry, jinrai_(owl12), long_sleeves, medium_hair, miniskirt, misaka_imouto, misaka_imouto_10032, necklace, open_mouth, panties, pantyshot, parted_bangs, red_bow, red_bowtie, rifle, running, school_emblem, school_uniform, shirt, skirt, solo, striped, striped_panties, thighs, toaru_majutsu_no_index, toaru_majutsu_no_index:_old_testament, tokiwadai_school_uniform, underbarrel_grenade_launcher, underwear, upper_body, weapon, white_shirt, winter_uniform