1girl, animal_ears, comiket_101, dated, dress, frilled_dress, frills, greyscale, hair_between_eyes, head_tilt, horse_ears, horse_girl, horse_tail, koruri, long_hair, looking_at_viewer, manhattan_cafe_(umamusume), monochrome, multicolored_hair, parted_lips, puffy_short_sleeves, puffy_sleeves, short_sleeves, simple_background, solo, tail, thighhighs, twitter_username, two-tone_hair, umamusume, very_long_hair, watermark, web_address, white_background, wrist_cuffs, zettai_ryouiki