4girls, 4koma, alternate_costume, anger_vein, animal_ear_fluff, animal_ears, black_buruma, black_hair, black_jacket, blue_archive, blue_eyes, blue_ribbon, blue_sky, buruma, cat_ears, closed_mouth, comic, day, explosion, firing, grey_hair, gun, gym_shirt, gym_uniform, hair_ornament, hair_ribbon, halo, holding, holding_gun, holding_weapon, jacket, long_hair, multiple_girls, on_one_knee, outdoors, puffy_short_sleeves, puffy_sleeves, red_eyes, ribbon, rocket_launcher, serika_(blue_archive), shiroko_(blue_archive), shirt, short_sleeves, sky, synn032, track_jacket, twintails, v-shaped_eyebrows, very_long_hair, weapon, white_shirt, wolf_ears, x_hair_ornament