1girl, d, animal_ears, bad_pixiv_id, black_gloves, blue_eyes, blush, brown_hair, detached_sleeves, fingerless_gloves, flower, gloves, hair_flower, hair_ornament, holding, holding_notebook, holding_pen, horse_ears, horse_girl, horse_tail, keima_ron, notebook, open_mouth, pen, pink_sleeves, sakura_chiyono_o_(umamusume), short_hair, simple_background, skirt, smile, solo, tail, teeth, umamusume, upper_teeth_only, white_background, white_skirt, wide_sleeves