1girl, black_hair, black_sailor_collar, black_serafuku, black_skirt, blush, chair, closed_mouth, desk, hair_ornament, hairclip, indoors, long_hair, long_sleeves, neckerchief, night, nose_blush, pleated_skirt, purple_eyes, red_ribbon, ribbon, sailor_collar, school_chair, school_desk, school_uniform, serafuku, skirt, smile, solo, standing, white_neckwear, window, x_hair_ornament