2girls, d, alternate_costume, animal_ears, anniversary, black_hair, braid, breasts, brown_eyes, brown_hair, cake, choker, cleavage, dress, ear_ornament, food, french_braid, green_dress, half_updo, happy_anniversary, holding, holding_food, horse_ears, horse_girl, horse_tail, jewelry, kitasan_black_(umamusume), long_hair, looking_at_viewer, multicolored_hair, multiple_girls, necklace, off-shoulder_dress, off_shoulder, red_dress, red_eyes, satono_diamond_(umamusume), short_hair, sleeveless, sleeveless_dress, smile, streaked_hair, tail, tsuji_tomoko, twitter_username, two-tone_hair, umamusume, white_hair