namuko, nakayama_festa_(umamusume), sirius_symboli_(umamusume), year_2024, 2girls, ahoge, alternate_costume, alternate_hairstyle, animal_ears, bamboo, breasts, brown_hair, closed_mouth, ear_ornament, feet_out_of_frame, floral_print, green_kimono, hair_between_eyes, holding_tanzaku, horse_ears, horse_girl, horse_tail, japanese_clothes, kimono, long_hair, long_sleeves, looking_at_another, multiple_girls, obi, open_mouth, pink_eyes, red_eyes, sash, short_hair, small_breasts, smile, standing, tail, tanabata, tanzaku, white_kimono, yukata, highres, umamusume