2girls black_skirt blue_hair bow bowtie breasts brown_footwear brown_hair cardigan clothes_around_waist daitaku_helios_(umamusume) ear_covers full_body green_eyes green_necktie grey_hair grin hair_ornament hairclip hand_up horse_girl jewelry loafers long_hair long_sleeves looking_at_viewer loose_socks mejiro_palmer_(umamusume) miniskirt multicolored_hair multiple_girls necklace necktie open_mouth outstretched_arm reaching_towards_viewer rongai_rongai shirt shoes side_ponytail signature skirt small_breasts smile socks standing standing_on_one_leg streaked_hair umamusume v white_shirt white_socks yellow_background yellow_bow yellow_bowtie yellow_eyes