1girl, animal_ears, bent_over, black_hair, breasts, feet_out_of_frame, horse_ears, horse_girl, horse_tail, jacket, long_sleeves, looking_afar, medium_hair, mejiro_ramonu_(umamusume), michinoku_(hfsa3775), multicolored_hair, parted_bangs, purple_eyes, red_jacket, running, solo, speech_bubble, tail, thighs, tracen_training_uniform, track_jacket, two-tone_hair, umamusume, white_hair