1girl, ayanue, black_skirt, blue_archive, blue_necktie, cowboy_shot, cross-shaped_pupils, fang, hair_between_eyes, hair_ornament, halo, jacket, koyuki_(blue_archive), lanyard, long_hair, long_sleeves, looking_at_viewer, necktie, off_shoulder, open_mouth, pink_hair, pleated_skirt, purple_eyes, shirt, simple_background, skin_fang, skirt, smile, solo, symbol-shaped_pupils, thighhighs, twintails, very_long_hair, white_background, white_jacket, white_shirt, white_thighhighs, zettai_ryouiki