1girl, animal_ears, blush, bodysuit, breasts, cosplay, dolphin_wave, embarrassed, fingerless_gloves, flower_ornament, gloves, greyscale, gryebooks, hair_ornament, hair_ribbon, horse_ears, horse_girl, horse_tail, kitasan_black_(umamusume), large_breasts, looking_to_the_side, monochrome, multicolored_hair, open_mouth, ribbon, sakimiya_iruka, sakimiya_iruka_(cosplay), short_hair, shorts, solo, streaked_hair, tail, two-tone_hair, umamusume, voice_actor_connection, yano_hinaki