1girl, ahoge, animal_ears, arms_under_breasts, biwa_hayahide_(umamusume), blonde_hair, breasts, closed_mouth, crossed_arms, ear_ornament, glasses, hip_vent, horse_ears, horse_girl, horse_tail, jacket, jiitarou, large_breasts, long_hair, looking_at_viewer, purple_jacket, purple_skirt, red-framed_eyewear, semi-rimless_eyewear, skirt, sleeve_cuffs, solo, tail, umamusume, very_long_hair, yellow_eyes