1girl, armband, ass_peek, black_hair, black_sailor_collar, black_serafuku, black_skirt, black_wings, blue_archive, bow, bowtie, crop_top, feathered_wings, from_behind, halo, long_sleeves, looking_at_viewer, mashiro_(blue_archive), miniskirt, miyai_(myai04), pleated_skirt, purple_eyes, red_bow, red_bowtie, safety_pin, sailor_collar, school_uniform, serafuku, short_hair, simple_background, skirt, solo, white_background, wings