1girl, aiming, beret, black_hat, black_shirt, black_wings, blue_archive, chinese_commentary, closed_mouth, collarbone, commentary_request, feathered_wings, feathers, flat_chest, gun, hat, head_wings, highres, holding, holding_gun, holding_weapon, knee_up, koharu_(blue_archive), long_sleeves, low_wings, miniskirt, no_halo, off_shoulder, one_eye_closed, panties, pantyshot, pink_eyes, pink_hair, pink_skirt, pleated_skirt, puffy_long_sleeves, puffy_sleeves, rifle, sailor_collar, sailor_shirt, sakutaishi, shirt, shockwave, single_bare_shoulder, skirt, solo, twintails, underwear, weapon, white_panties, white_sailor_collar, wings