1girl, baek_hyang, bare_shoulders, black_footwear, black_headwear, black_serafuku, black_shirt, black_wings, blue_archive, blush, bolt_action, closed_mouth, feathered_wings, full_body, gun, halo, holding, holding_gun, holding_weapon, kneehighs, koharu_(blue_archive), looking_at_viewer, loose_socks, neckerchief, off_shoulder, p14_enfield, pink_eyes, pink_hair, pink_neckerchief, rifle, school_uniform, serafuku, shirt, short_hair, signature, simple_background, socks, solo, standing, twintails, wavy_mouth, weapon, white_background, white_socks, winged_hat, wings