1girl, animal_ears, arm_support, arm_up, belt, belt_buckle, blue_bow, blue_eyes, bow, breasts, brown_footwear, brown_hair, brown_shorts, brown_vest, buckle, closed_mouth, dengen_kiru, drop_shadow, flower, forehead, full_body, gloves, grey_background, happy_valentine, horse_ears, horse_girl, horse_tail, loafers, medium_breasts, mejiro_ryan_(margaret_latte)_(umamusume), mejiro_ryan_(umamusume), multicolored_hair, red_belt, shirt, shoes, short_hair, short_shorts, shorts, simple_background, smile, solo, standing, standing_on_one_leg, striped, striped_bow, tail, thighhighs, two-tone_hair, umamusume, vest, white_flower, white_gloves, white_hair, white_shirt, white_thighhighs