1girl, absurdres, animal_ears, arm_behind_back, arm_up, blue_dress, blue_ribbon, blue_sky, bow, brown_eyes, brown_hair, collarbone, criss-cross_halter, day, dress, floating_hair, halterneck, hat, hat_ribbon, highres, horse_ears, horse_girl, horse_tail, lens_flare, long_hair, looking_at_viewer, mejiro_dober_(umamusume), mejiro_dober_(vacation_safir)_(umamusume), ocean, official_alternate_costume, outdoors, ribbon, ryuna_(inc_moon), sky, sleeveless, sleeveless_dress, solo, sparkle, standing, summer, sun_hat, sundress, tail, umamusume, yellow_bow, yellow_hat