1girl, alternate_costume, animal_ears, arms_behind_head, blue_eyes, brown_hair, ear_ribbon, grey_skirt, horse_ears, horse_girl, horse_tail, long_hair, midriff, multicolored_hair, naka1379, navel, neckerchief, one_eye_closed, open_mouth, ponytail, red_neckerchief, school_uniform, serafuku, skirt, smile, streaked_hair, tail, tokai_teio_(umamusume), two-tone_hair, umamusume, uniform, white_hair