6+girls, abs, ahoge, animal_ears, black_hair, breasts, brown_hair, english_text, goggles, goggles_on_head, hawawa_(hawawauma), horse_ears, horse_girl, horse_tail, large_breasts, long_hair, looking_at_viewer, medium_breasts, mejiro_ardan_(umamusume), mejiro_bright_(umamusume), mejiro_dober_(umamusume), mejiro_mcqueen_(ripple_fairlady)_(umamusume), mejiro_mcqueen_(umamusume), mejiro_palmer_(umamusume), mejiro_ryan_(umamusume), multiple_girls, navel, official_alternate_costume, purple_eyes, purple_hair, short_hair, simple_background, sitting, smile, striped, striped_background, tail, umamusume, umbrella, visor_cap, wariza, water, water_gun