2girls, animal_ears, bare_shoulders, bead_bracelet, beads, belt, blue_eyes, blue_shirt, blush, bouquet, bracelet, breasts, brown_hair, clothing_cutout, colored_inner_hair, confetti, daitaku_helios_(umamusume), dated, ear_covers, fang, flower, fu_(foo_umm), green_skirt, happy_birthday, holding, holding_bouquet, horse_ears, horse_girl, horse_tail, hug, hug_from_behind, jacket, jewelry, long_hair, long_sleeves, looking_at_another, looking_back, medium_breasts, mejiro_palmer_(umamusume), midriff, multicolored_hair, multiple_girls, necklace, one_eye_closed, open_clothes, open_jacket, open_mouth, shirt, side_ponytail, skin_fang, skirt, smile, star_(symbol), streaked_hair, tail, tearing_up, twitter_username, umamusume, upper_body, wristband, yellow_eyes, yellow_shirt, yuri