2girls, d, animal_ears, black_hair, brown_eyes, brown_hair, cosplay, detached_sleeves, horse_ears, horse_girl, kitasan_black_(umamusume), kitasan_black_(umamusume)_(cosplay), long_hair, looking_at_viewer, multicolored_hair, multiple_girls, open_mouth, sasanon_(sasapoliton), satono_diamond_(umamusume), short_hair, sitting, skirt, smile, speech_bubble, streaked_hair, umamusume, white_hair