1girl, black_ribbon, black_serafuku, black_skirt, blue_neckwear, blush, detached_sleeves, green_background, green_eyes, green_hair, hair_between_eyes, hair_ornament, hair_ribbon, hairclip, long_hair, looking_at_viewer, neckerchief, one-hour_drawing_challenge, open_mouth, ponytail, ribbon, school_uniform, serafuku, skirt, smile, solo, upper_body