1girl, o, against_railing, ahoge, armband, assault_rifle, asymmetrical_bangs, black_footwear, black_gloves, black_hair, black_shirt, black_skirt, black_socks, blue_archive, breasts, bullpup, choker, em-2, gloves, grey_eyes, gun, hair_ornament, hairclip, halo, ichika_(blue_archive), kaleid98731, kneehighs, loafers, long_hair, long_sleeves, looking_at_viewer, medium_breasts, midriff, navel, railing, rifle, sailor_collar, school_uniform, serafuku, shirt, shoes, skirt, socks, solo, standing, standing_on_one_leg, thighs, weapon