1girl, akaya_shiki, alternate_costume, animal_ears, artist_name, bandaid, bandaid_on_face, bandaid_on_nose, breasts, brown_hair, cleavage, ear_covers, fingerless_gloves, gloves, holding, holding_microphone, horse_ears, horse_girl, leg_up, limited_palette, long_hair, microphone, midriff, music, narita_brian_(hungry_wolves)_(umamusume), narita_brian_(umamusume), singing, single_ear_cover, solo, umamusume, very_long_hair, yellow_eyes