liyom, bad_id, bad_pixiv_id, highres, 1girl, black_eyes, greyscale, long_sleeves, looking_at_viewer, medium_hair, monochrome, navel, parted_lips, pleated_skirt, school_uniform, serafuku, short_twintails, sidelocks, simple_background, skirt, solo, standing, twintails, uniform, white_background, , original, year_2019, 